./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:51:59,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:51:59,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:51:59,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:51:59,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:51:59,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:51:59,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:51:59,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:51:59,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:51:59,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:51:59,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:51:59,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:51:59,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:51:59,250 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:51:59,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:51:59,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:51:59,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:51:59,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:51:59,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:51:59,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:51:59,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:51:59,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:51:59,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:51:59,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:51:59,283 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:51:59,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:51:59,284 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:51:59,285 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:51:59,285 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:51:59,286 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:51:59,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:51:59,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:51:59,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:51:59,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:51:59,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:51:59,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:51:59,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:51:59,297 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:51:59,297 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:51:59,298 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:51:59,299 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:51:59,300 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:51:59,345 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:51:59,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:51:59,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:51:59,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:51:59,346 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:51:59,346 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:51:59,347 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:51:59,347 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:51:59,347 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:51:59,347 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:51:59,347 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:51:59,348 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:51:59,353 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:51:59,354 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:51:59,354 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:51:59,354 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:51:59,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:51:59,355 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:51:59,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:51:59,356 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:51:59,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:51:59,356 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:51:59,356 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:51:59,357 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:51:59,357 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:51:59,357 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:51:59,357 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:51:59,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:51:59,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:51:59,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:51:59,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:51:59,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:51:59,360 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:51:59,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:51:59,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:51:59,361 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:51:59,362 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:51:59,362 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 [2021-11-12 23:51:59,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:51:59,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:51:59,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:51:59,695 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:51:59,695 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:51:59,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-12 23:51:59,765 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/794ebc161/f3cd60990fb444ffb251488c9482da2f/FLAGb0bd17ed1 [2021-11-12 23:52:01,012 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:01,012 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-12 23:52:01,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/794ebc161/f3cd60990fb444ffb251488c9482da2f/FLAGb0bd17ed1 [2021-11-12 23:52:01,579 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/794ebc161/f3cd60990fb444ffb251488c9482da2f [2021-11-12 23:52:01,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:01,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:01,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:01,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:01,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:01,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:01" (1/1) ... [2021-11-12 23:52:01,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a90fc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:01, skipping insertion in model container [2021-11-12 23:52:01,634 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:01" (1/1) ... [2021-11-12 23:52:01,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:02,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:07,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,680 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,681 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,683 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,685 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,686 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,693 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,942 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:07,967 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 23:52:13,134 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-12 23:52:13,137 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-12 23:52:13,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:13,249 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 23:52:13,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bfa7f9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:13, skipping insertion in model container [2021-11-12 23:52:13,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:13,251 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:52:13,253 INFO L158 Benchmark]: Toolchain (without parser) took 11663.69ms. Allocated memory was 90.2MB in the beginning and 255.9MB in the end (delta: 165.7MB). Free memory was 36.6MB in the beginning and 117.2MB in the end (delta: -80.6MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-12 23:52:13,253 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:52:13,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11660.95ms. Allocated memory was 90.2MB in the beginning and 255.9MB in the end (delta: 165.7MB). Free memory was 36.5MB in the beginning and 117.2MB in the end (delta: -80.7MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2021-11-12 23:52:13,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 90.2MB. Free memory is still 70.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11660.95ms. Allocated memory was 90.2MB in the beginning and 255.9MB in the end (delta: 165.7MB). Free memory was 36.5MB in the beginning and 117.2MB in the end (delta: -80.7MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7658]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:52:15,492 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:52:15,496 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:52:15,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:52:15,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:52:15,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:52:15,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:52:15,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:52:15,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:52:15,588 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:52:15,590 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:52:15,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:52:15,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:52:15,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:52:15,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:52:15,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:52:15,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:52:15,605 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:52:15,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:52:15,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:52:15,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:52:15,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:52:15,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:52:15,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:52:15,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:52:15,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:52:15,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:52:15,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:52:15,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:52:15,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:52:15,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:52:15,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:52:15,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:52:15,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:52:15,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:52:15,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:52:15,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:52:15,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:52:15,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:52:15,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:52:15,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:52:15,651 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:52:15,694 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:52:15,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:52:15,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:52:15,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:52:15,696 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:52:15,696 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:52:15,697 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:52:15,697 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:52:15,697 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:52:15,697 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:52:15,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:52:15,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:52:15,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:52:15,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:52:15,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:52:15,701 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:52:15,701 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:52:15,701 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:52:15,702 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:52:15,702 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:52:15,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:52:15,702 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:52:15,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:52:15,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:52:15,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:15,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:52:15,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:52:15,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:52:15,704 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:52:15,704 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:52:15,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:52:15,705 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:52:15,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:52:15,705 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_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 [2021-11-12 23:52:16,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:52:16,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:52:16,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:52:16,112 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:52:16,113 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:52:16,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-12 23:52:16,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/ab1acdd4d/fdc04af00c3b4c17adcb3981b6e24c44/FLAG3c4434b16 [2021-11-12 23:52:17,590 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:52:17,592 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-11-12 23:52:17,714 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/ab1acdd4d/fdc04af00c3b4c17adcb3981b6e24c44/FLAG3c4434b16 [2021-11-12 23:52:18,040 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/data/ab1acdd4d/fdc04af00c3b4c17adcb3981b6e24c44 [2021-11-12 23:52:18,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:52:18,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:52:18,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:18,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:52:18,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:52:18,050 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:18" (1/1) ... [2021-11-12 23:52:18,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8892e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:18, skipping insertion in model container [2021-11-12 23:52:18,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:52:18" (1/1) ... [2021-11-12 23:52:18,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:52:18,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:30,786 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-12 23:52:30,789 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-12 23:52:30,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:30,946 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:52:31,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:52:32,175 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-12 23:52:32,176 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-12 23:52:32,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:32,239 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:52:33,774 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-11-12 23:52:33,775 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-11-12 23:52:33,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:52:34,370 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:52:34,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34 WrapperNode [2021-11-12 23:52:34,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:52:34,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:34,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:52:34,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:52:34,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:34,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:35,652 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:52:35,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:52:35,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:52:35,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:52:35,664 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:35,664 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:35,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:35,983 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:36,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:36,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:37,077 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:37,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:52:37,199 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:52:37,199 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:52:37,199 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:52:37,200 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:52:34" (1/1) ... [2021-11-12 23:52:37,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:52:37,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:52:37,234 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:52:37,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4838a5c7-3fbd-43cc-8746-fa3ae8b05de5/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:52:37,282 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-11-12 23:52:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-11-12 23:52:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-12 23:52:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-12 23:52:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-11-12 23:52:37,283 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-11-12 23:52:37,283 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-11-12 23:52:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-11-12 23:52:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-12 23:52:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-12 23:52:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 23:52:37,284 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 23:52:37,284 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-11-12 23:52:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-11-12 23:52:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 23:52:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 23:52:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-12 23:52:37,285 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-12 23:52:37,285 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-11-12 23:52:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-11-12 23:52:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:52:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:52:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:52:37,286 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:52:37,286 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-11-12 23:52:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-11-12 23:52:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 23:52:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 23:52:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-11-12 23:52:37,287 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-11-12 23:52:37,287 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-11-12 23:52:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-11-12 23:52:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-12 23:52:37,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-12 23:52:37,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 23:52:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 23:52:37,289 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:52:37,289 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:52:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 23:52:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 23:52:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:52:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:52:37,290 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-11-12 23:52:37,290 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-11-12 23:52:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-11-12 23:52:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-11-12 23:52:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-11-12 23:52:37,291 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-11-12 23:52:37,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-12 23:52:37,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-12 23:52:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 23:52:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 23:52:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 23:52:37,293 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 23:52:37,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_113 [2021-11-12 23:52:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_113 [2021-11-12 23:52:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-11-12 23:52:37,294 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-11-12 23:52:37,294 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-11-12 23:52:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-11-12 23:52:37,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 23:52:37,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 23:52:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-11-12 23:52:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-11-12 23:52:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:52:37,296 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:52:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-11-12 23:52:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-11-12 23:52:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:52:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:52:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-11-12 23:52:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-11-12 23:52:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:52:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:52:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2021-11-12 23:52:37,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2021-11-12 23:52:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-11-12 23:52:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-11-12 23:52:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-11-12 23:52:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-11-12 23:52:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 23:52:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 23:52:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:52:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:52:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-11-12 23:52:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-11-12 23:52:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:52:37,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:52:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-11-12 23:52:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-11-12 23:52:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 23:52:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 23:52:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-11-12 23:52:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-11-12 23:52:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:52:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-12 23:52:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-12 23:52:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-11-12 23:52:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-11-12 23:52:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:52:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:52:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:52:37,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:52:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:52:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-11-12 23:52:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-11-12 23:52:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:52:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 23:52:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 23:52:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-11-12 23:52:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-11-12 23:52:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:52:37,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 23:52:37,309 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-11-12 23:52:37,310 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-11-12 23:52:37,311 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:52:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:52:37,312 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-11-12 23:52:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-11-12 23:52:37,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:52:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:52:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-12 23:52:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-12 23:52:37,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-12 23:52:37,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-12 23:52:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:52:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:52:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-11-12 23:52:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-11-12 23:52:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-11-12 23:52:37,320 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-11-12 23:52:37,320 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-12 23:52:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-12 23:52:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:52:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:52:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-11-12 23:52:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-11-12 23:52:37,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-11-12 23:52:37,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-11-12 23:52:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-11-12 23:52:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-11-12 23:52:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-11-12 23:52:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-11-12 23:52:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 23:52:37,322 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 23:52:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-11-12 23:52:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-11-12 23:52:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:52:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-11-12 23:52:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-11-12 23:52:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:52:37,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:52:37,323 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 23:52:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 23:52:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 23:52:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-11-12 23:52:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-11-12 23:52:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-12 23:52:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-12 23:52:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:52:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:52:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-12 23:52:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-12 23:52:37,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:52:37,325 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:52:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-11-12 23:52:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-11-12 23:52:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-11-12 23:52:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-11-12 23:52:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-12 23:52:37,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-12 23:52:37,326 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 23:52:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 23:52:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-11-12 23:52:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-11-12 23:52:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 23:52:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 23:52:37,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 23:52:37,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 23:52:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:52:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 23:52:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 23:52:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2021-11-12 23:52:37,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2021-11-12 23:52:37,328 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-11-12 23:52:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-11-12 23:52:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:52:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-12 23:52:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-12 23:52:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-11-12 23:52:37,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-11-12 23:52:37,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2021-11-12 23:52:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2021-11-12 23:52:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-11-12 23:52:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-11-12 23:52:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-11-12 23:52:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-11-12 23:52:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-11-12 23:52:37,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-11-12 23:52:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-12 23:52:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-12 23:52:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-11-12 23:52:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-11-12 23:52:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:52:37,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:52:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 23:52:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 23:52:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-11-12 23:52:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-11-12 23:52:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:52:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:52:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-11-12 23:52:37,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-11-12 23:52:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-11-12 23:52:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-11-12 23:52:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-11-12 23:52:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-11-12 23:52:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-11-12 23:52:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-11-12 23:52:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 23:52:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 23:52:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-11-12 23:52:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-11-12 23:52:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-11-12 23:52:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-11-12 23:52:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-11-12 23:52:37,334 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-11-12 23:52:37,334 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-12 23:52:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-12 23:52:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:52:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:52:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:52:37,335 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:52:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:52:37,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:52:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:52:37,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:52:37,337 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-11-12 23:52:37,340 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-11-12 23:52:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:52:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:52:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-11-12 23:52:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-11-12 23:52:37,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 23:52:37,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 23:52:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-11-12 23:52:37,342 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-11-12 23:52:37,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-11-12 23:52:37,344 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-11-12 23:52:37,344 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-11-12 23:52:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-11-12 23:52:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-12 23:52:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-12 23:52:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-11-12 23:52:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-11-12 23:52:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-11-12 23:52:37,345 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-11-12 23:52:37,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-12 23:52:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-12 23:52:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-12 23:52:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-12 23:52:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-11-12 23:52:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-11-12 23:52:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-12 23:52:37,346 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-12 23:52:37,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-12 23:52:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-11-12 23:52:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-11-12 23:52:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-12 23:52:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-12 23:52:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:52:37,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:52:37,347 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-12 23:52:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-12 23:52:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-11-12 23:52:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-11-12 23:52:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:52:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:52:37,348 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-11-12 23:52:37,348 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-11-12 23:52:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-11-12 23:52:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-11-12 23:52:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-11-12 23:52:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-11-12 23:52:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 23:52:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 23:52:37,349 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-11-12 23:52:37,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-11-12 23:52:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 23:52:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 23:52:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 23:52:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 23:52:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-11-12 23:52:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-11-12 23:52:37,350 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-11-12 23:52:37,350 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-11-12 23:52:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-11-12 23:52:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-11-12 23:52:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-11-12 23:52:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-11-12 23:52:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-11-12 23:52:37,351 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-11-12 23:52:37,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:52:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:52:37,352 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:52:37,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:52:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:52:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:52:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:52:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:52:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-12 23:52:37,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-12 23:52:37,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-11-12 23:52:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:52:37,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-11-12 23:52:37,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-11-12 23:52:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-11-12 23:52:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-11-12 23:52:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-11-12 23:52:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-11-12 23:52:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-11-12 23:52:37,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-11-12 23:52:37,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:52:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:52:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-11-12 23:52:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-11-12 23:52:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-11-12 23:52:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-11-12 23:52:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:52:37,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:52:37,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-12 23:52:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-12 23:52:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-11-12 23:52:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-11-12 23:52:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:52:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:52:37,357 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-11-12 23:52:37,357 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-11-12 23:52:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-11-12 23:52:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-11-12 23:52:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 23:52:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 23:52:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:52:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:52:37,358 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-11-12 23:52:37,358 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-11-12 23:52:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 23:52:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 23:52:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-11-12 23:52:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-11-12 23:52:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-12 23:52:37,359 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-12 23:52:37,359 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-12 23:52:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-12 23:52:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-11-12 23:52:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-11-12 23:52:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 23:52:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 23:52:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 23:52:37,360 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 23:52:37,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:52:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:52:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:52:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-12 23:52:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-12 23:52:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-12 23:52:37,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-12 23:52:37,361 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-11-12 23:52:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-11-12 23:52:37,362 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-12 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-12 23:52:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-11-12 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-11-12 23:52:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-11-12 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-11-12 23:52:37,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-11-12 23:52:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-11-12 23:52:37,364 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 23:52:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 23:52:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 23:52:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 23:52:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:52:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:52:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-11-12 23:52:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-11-12 23:52:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 23:52:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 23:52:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-11-12 23:52:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-11-12 23:52:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-11-12 23:52:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-11-12 23:52:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:52:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:52:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-11-12 23:52:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-11-12 23:52:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-12 23:52:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-12 23:52:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-11-12 23:52:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-11-12 23:52:37,374 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 23:52:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 23:52:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:52:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-11-12 23:52:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-11-12 23:52:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-12 23:52:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-12 23:52:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:52:37,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:52:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:52:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:52:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:52:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:52:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:52:37,376 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-12 23:52:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-12 23:52:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 23:52:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 23:52:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:52:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:52:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-11-12 23:52:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-11-12 23:52:37,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 23:52:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 23:52:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 23:52:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 23:52:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-11-12 23:52:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-11-12 23:52:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 23:52:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 23:52:37,378 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-11-12 23:52:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-11-12 23:52:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 23:52:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 23:52:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-11-12 23:52:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-11-12 23:52:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:52:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:52:37,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 23:52:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 23:52:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:52:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:52:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 23:52:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 23:52:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-12 23:52:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-12 23:52:37,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-11-12 23:52:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-11-12 23:52:37,381 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-11-12 23:52:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-11-12 23:52:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:52:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 23:52:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-11-12 23:52:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-11-12 23:52:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 23:52:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 23:52:37,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:52:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:52:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 23:52:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 23:52:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-11-12 23:52:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-11-12 23:52:37,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-11-12 23:52:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-11-12 23:52:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-11-12 23:52:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-11-12 23:52:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-11-12 23:52:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-11-12 23:52:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:52:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:52:37,384 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:52:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:52:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-12 23:52:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-12 23:52:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-11-12 23:52:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-11-12 23:52:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-11-12 23:52:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-11-12 23:52:37,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-12 23:52:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-11-12 23:52:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-11-12 23:52:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-11-12 23:52:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 23:52:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 23:52:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:52:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:52:37,386 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-11-12 23:52:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-11-12 23:52:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-11-12 23:52:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-11-12 23:52:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-11-12 23:52:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-11-12 23:52:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-11-12 23:52:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-11-12 23:52:37,387 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-11-12 23:52:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-11-12 23:52:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:52:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:52:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-11-12 23:52:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-11-12 23:52:37,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-12 23:52:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-12 23:52:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-11-12 23:52:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-11-12 23:52:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 23:52:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 23:52:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-11-12 23:52:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-11-12 23:52:37,389 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-11-12 23:52:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-11-12 23:52:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:52:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:52:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 23:52:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 23:52:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 23:52:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 23:52:37,390 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-12 23:52:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-12 23:52:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-11-12 23:52:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-11-12 23:52:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 23:52:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 23:52:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 23:52:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 23:52:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-11-12 23:52:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-11-12 23:52:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:52:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:52:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-12 23:53:00,532 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;