./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.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_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/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_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/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_be9a991c-ea61-491e-9cd5-991766022dae/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 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:37:10,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:37:10,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:37:10,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:37:10,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:37:10,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:37:10,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:37:10,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:37:10,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:37:10,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:37:10,465 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:37:10,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:37:10,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:37:10,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:37:10,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:37:10,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:37:10,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:37:10,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:37:10,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:37:10,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:37:10,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:37:10,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:37:10,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:37:10,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:37:10,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:37:10,544 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:37:10,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:37:10,556 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:37:10,557 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:37:10,559 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:37:10,560 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:37:10,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:37:10,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:37:10,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:37:10,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:37:10,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:37:10,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:37:10,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:37:10,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:37:10,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:37:10,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:37:10,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 23:37:10,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:37:10,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:37:10,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:37:10,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:37:10,630 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:37:10,631 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:37:10,631 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:37:10,631 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 23:37:10,639 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:37:10,640 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:37:10,641 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 23:37:10,641 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 23:37:10,642 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:37:10,642 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 23:37:10,642 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 23:37:10,643 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 23:37:10,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:37:10,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 23:37:10,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:37:10,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:37:10,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:37:10,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:37:10,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:37:10,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:37:10,646 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:37:10,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:37:10,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:37:10,647 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:37:10,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:37:10,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:37:10,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:37:10,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:37:10,650 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 23:37:10,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 23:37:10,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:37:10,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:37:10,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:37:10,652 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_be9a991c-ea61-491e-9cd5-991766022dae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2021-11-12 23:37:11,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:37:11,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:37:11,050 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:37:11,052 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:37:11,052 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:37:11,054 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 23:37:11,142 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/7e4e21d01/6c3f57bd256e48eca68920abada5e12a/FLAG54917d503 [2021-11-12 23:37:12,515 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:37:12,517 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 23:37:12,610 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/7e4e21d01/6c3f57bd256e48eca68920abada5e12a/FLAG54917d503 [2021-11-12 23:37:13,126 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/7e4e21d01/6c3f57bd256e48eca68920abada5e12a [2021-11-12 23:37:13,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:37:13,130 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:37:13,132 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:37:13,133 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:37:13,136 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:37:13,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:37:13" (1/1) ... [2021-11-12 23:37:13,138 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d116f0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:13, skipping insertion in model container [2021-11-12 23:37:13,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:37:13" (1/1) ... [2021-11-12 23:37:13,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:37:13,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:37:16,783 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 23:37:16,786 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 23:37:17,104 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 23:37:17,280 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 23:37:19,291 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-11-12 23:37:19,294 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-11-12 23:37:19,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:37:19,462 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 23:37:19,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3714a8c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:19, skipping insertion in model container [2021-11-12 23:37:19,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:37:19,463 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 23:37:19,465 INFO L158 Benchmark]: Toolchain (without parser) took 6333.69ms. Allocated memory was 111.1MB in the beginning and 159.4MB in the end (delta: 48.2MB). Free memory was 67.1MB in the beginning and 89.3MB in the end (delta: -22.2MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2021-11-12 23:37:19,466 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 81.8MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 23:37:19,468 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6330.60ms. Allocated memory was 111.1MB in the beginning and 159.4MB in the end (delta: 48.2MB). Free memory was 66.8MB in the beginning and 89.3MB in the end (delta: -22.5MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. [2021-11-12 23:37:19,470 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 81.8MB. Free memory is still 49.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6330.60ms. Allocated memory was 111.1MB in the beginning and 159.4MB in the end (delta: 48.2MB). Free memory was 66.8MB in the beginning and 89.3MB in the end (delta: -22.5MB). Peak memory consumption was 75.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7577]: 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_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/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_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/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_be9a991c-ea61-491e-9cd5-991766022dae/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 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 23:37:21,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 23:37:21,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 23:37:21,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 23:37:21,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 23:37:21,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 23:37:21,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 23:37:21,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 23:37:21,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 23:37:21,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 23:37:21,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 23:37:21,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 23:37:21,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 23:37:21,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 23:37:21,737 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 23:37:21,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 23:37:21,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 23:37:21,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 23:37:21,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 23:37:21,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 23:37:21,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 23:37:21,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 23:37:21,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 23:37:21,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 23:37:21,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 23:37:21,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 23:37:21,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 23:37:21,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 23:37:21,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 23:37:21,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 23:37:21,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 23:37:21,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 23:37:21,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 23:37:21,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 23:37:21,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 23:37:21,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 23:37:21,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 23:37:21,765 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 23:37:21,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 23:37:21,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 23:37:21,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 23:37:21,768 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 23:37:21,796 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 23:37:21,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 23:37:21,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 23:37:21,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 23:37:21,798 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 23:37:21,798 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 23:37:21,798 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 23:37:21,798 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 23:37:21,798 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 23:37:21,799 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 23:37:21,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 23:37:21,800 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 23:37:21,801 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 23:37:21,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 23:37:21,801 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 23:37:21,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 23:37:21,801 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 23:37:21,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 23:37:21,802 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 23:37:21,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:37:21,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 23:37:21,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 23:37:21,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 23:37:21,804 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_be9a991c-ea61-491e-9cd5-991766022dae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2021-11-12 23:37:22,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 23:37:22,229 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 23:37:22,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 23:37:22,233 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 23:37:22,238 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 23:37:22,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 23:37:22,323 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/c91237898/f9cd2623bae9469fbcb5b870910f2741/FLAG955c7115b [2021-11-12 23:37:23,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 23:37:23,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 23:37:23,585 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/c91237898/f9cd2623bae9469fbcb5b870910f2741/FLAG955c7115b [2021-11-12 23:37:23,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/data/c91237898/f9cd2623bae9469fbcb5b870910f2741 [2021-11-12 23:37:23,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 23:37:23,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 23:37:23,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 23:37:23,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 23:37:23,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 23:37:23,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:37:23" (1/1) ... [2021-11-12 23:37:23,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d6e1d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:23, skipping insertion in model container [2021-11-12 23:37:23,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 11:37:23" (1/1) ... [2021-11-12 23:37:23,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 23:37:23,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:37:29,368 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-11-12 23:37:29,372 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-11-12 23:37:29,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:37:29,499 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 23:37:29,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 23:37:30,323 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-11-12 23:37:30,324 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-11-12 23:37:30,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:37:30,394 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 23:37:31,104 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-11-12 23:37:31,105 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_be9a991c-ea61-491e-9cd5-991766022dae/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-11-12 23:37:31,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 23:37:31,795 INFO L208 MainTranslator]: Completed translation [2021-11-12 23:37:31,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31 WrapperNode [2021-11-12 23:37:31,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 23:37:31,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 23:37:31,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 23:37:31,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 23:37:31,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:31,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 23:37:32,423 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 23:37:32,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 23:37:32,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 23:37:32,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,482 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 23:37:32,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 23:37:32,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 23:37:32,907 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 23:37:32,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 11:37:31" (1/1) ... [2021-11-12 23:37:32,915 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 23:37:32,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 23:37:32,940 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 23:37:32,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be9a991c-ea61-491e-9cd5-991766022dae/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 23:37:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 23:37:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 23:37:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 23:37:33,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 23:37:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 23:37:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 23:37:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 23:37:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 23:37:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 23:37:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 23:37:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-12 23:37:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-12 23:37:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 23:37:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 23:37:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 23:37:33,004 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 23:37:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-12 23:37:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-12 23:37:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-12 23:37:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-12 23:37:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-12 23:37:33,005 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-12 23:37:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:37:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 23:37:33,007 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-12 23:37:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-12 23:37:33,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 23:37:33,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 23:37:33,007 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 23:37:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 23:37:33,008 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 23:37:33,008 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 23:37:33,008 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 23:37:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 23:37:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-12 23:37:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-12 23:37:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 23:37:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 23:37:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-12 23:37:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-12 23:37:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 23:37:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 23:37:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 23:37:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 23:37:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 23:37:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 23:37:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-12 23:37:33,011 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-12 23:37:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 23:37:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 23:37:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2021-11-12 23:37:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2021-11-12 23:37:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 23:37:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 23:37:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-12 23:37:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-12 23:37:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-12 23:37:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-12 23:37:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-12 23:37:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-12 23:37:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 23:37:33,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 23:37:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-12 23:37:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-12 23:37:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:37:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 23:37:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 23:37:33,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 23:37:33,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-12 23:37:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-12 23:37:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 23:37:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 23:37:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 23:37:33,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 23:37:33,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 23:37:33,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 23:37:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 23:37:33,019 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 23:37:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 23:37:33,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 23:37:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-12 23:37:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-12 23:37:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-12 23:37:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-12 23:37:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 23:37:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 23:37:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 23:37:33,022 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 23:37:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-12 23:37:33,023 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-12 23:37:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-12 23:37:33,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-12 23:37:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 23:37:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 23:37:33,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 23:37:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 23:37:33,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 23:37:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-12 23:37:33,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-12 23:37:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-12 23:37:33,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-12 23:37:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-12 23:37:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-12 23:37:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 23:37:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 23:37:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 23:37:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 23:37:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 23:37:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 23:37:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 23:37:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 23:37:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 23:37:33,030 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 23:37:33,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 23:37:33,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 23:37:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:37:33,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 23:37:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 23:37:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-12 23:37:33,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-12 23:37:33,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-12 23:37:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-12 23:37:33,040 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-12 23:37:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-12 23:37:33,041 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-12 23:37:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-12 23:37:33,041 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 23:37:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 23:37:33,041 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-12 23:37:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-12 23:37:33,041 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 23:37:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 23:37:33,042 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 23:37:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 23:37:33,042 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-12 23:37:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-12 23:37:33,042 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 23:37:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 23:37:33,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 23:37:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 23:37:33,043 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-12 23:37:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-12 23:37:33,043 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-12 23:37:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-12 23:37:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 23:37:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 23:37:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-12 23:37:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-12 23:37:33,044 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-12 23:37:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-12 23:37:33,045 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 23:37:33,045 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 23:37:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 23:37:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 23:37:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 23:37:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-12 23:37:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-12 23:37:33,046 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-12 23:37:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-12 23:37:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2021-11-12 23:37:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2021-11-12 23:37:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 23:37:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 23:37:33,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 23:37:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-12 23:37:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-12 23:37:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-12 23:37:33,048 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-12 23:37:33,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-12 23:37:33,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 23:37:33,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 23:37:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 23:37:33,050 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-12 23:37:33,050 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-12 23:37:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 23:37:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 23:37:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2021-11-12 23:37:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2021-11-12 23:37:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-12 23:37:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-12 23:37:33,052 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 23:37:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 23:37:33,052 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-12 23:37:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-12 23:37:33,052 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 23:37:33,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 23:37:33,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 23:37:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 23:37:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 23:37:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 23:37:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 23:37:33,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 23:37:33,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 23:37:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 23:37:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-12 23:37:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-12 23:37:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 23:37:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 23:37:33,054 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 23:37:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 23:37:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 23:37:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 23:37:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 23:37:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-12 23:37:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-12 23:37:33,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 23:37:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 23:37:33,056 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-12 23:37:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-12 23:37:33,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 23:37:33,056 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-12 23:37:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-12 23:37:33,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 23:37:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 23:37:33,057 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-12 23:37:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-12 23:37:33,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2021-11-12 23:37:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2021-11-12 23:37:33,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 23:37:33,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 23:37:33,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 23:37:33,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 23:37:33,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 23:37:33,058 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-12 23:37:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-12 23:37:33,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 23:37:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 23:37:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-12 23:37:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-12 23:37:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 23:37:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 23:37:33,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 23:37:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 23:37:33,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 23:37:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 23:37:33,064 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-12 23:37:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-12 23:37:33,064 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-12 23:37:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-12 23:37:33,065 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 23:37:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 23:37:33,065 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-12 23:37:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-12 23:37:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2021-11-12 23:37:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2021-11-12 23:37:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 23:37:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 23:37:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 23:37:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 23:37:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:37:33,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 23:37:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 23:37:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 23:37:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 23:37:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 23:37:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-12 23:37:33,068 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-12 23:37:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 23:37:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 23:37:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 23:37:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 23:37:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-12 23:37:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-12 23:37:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 23:37:33,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 23:37:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 23:37:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 23:37:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-12 23:37:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-12 23:37:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-12 23:37:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-12 23:37:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 23:37:33,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 23:37:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-12 23:37:33,071 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-12 23:37:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-12 23:37:33,071 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-12 23:37:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-12 23:37:33,071 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-12 23:37:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-12 23:37:33,072 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-12 23:37:33,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 23:37:33,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 23:37:33,072 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-12 23:37:33,072 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-12 23:37:33,072 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-12 23:37:33,072 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-12 23:37:33,073 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-12 23:37:33,073 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-12 23:37:33,073 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 23:37:33,073 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 23:37:33,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 23:37:33,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 23:37:33,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2021-11-12 23:37:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2021-11-12 23:37:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-12 23:37:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-12 23:37:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-12 23:37:33,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-12 23:37:45,249 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;