./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:56:44,237 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:56:44,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:56:44,298 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:56:44,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:56:44,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:56:44,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:56:44,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:56:44,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:56:44,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:56:44,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:56:44,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:56:44,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:56:44,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:56:44,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:56:44,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:56:44,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:56:44,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:56:44,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:56:44,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:56:44,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:56:44,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:56:44,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:56:44,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:56:44,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:56:44,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:56:44,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:56:44,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:56:44,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:56:44,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:56:44,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:56:44,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:56:44,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:56:44,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:56:44,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:56:44,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:56:44,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:56:44,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:56:44,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:56:44,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:56:44,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:56:44,369 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:56:44,411 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:56:44,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:56:44,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:56:44,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:56:44,413 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:56:44,414 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:56:44,414 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:56:44,414 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:56:44,414 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:56:44,415 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:56:44,416 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:56:44,416 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:56:44,416 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:56:44,416 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:56:44,417 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:56:44,417 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:56:44,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:56:44,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:56:44,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:56:44,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:56:44,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:56:44,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:56:44,419 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:56:44,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:56:44,419 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:56:44,420 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:56:44,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:56:44,420 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:56:44,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:56:44,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:56:44,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:56:44,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:56:44,423 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:56:44,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:56:44,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:56:44,424 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:56:44,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:56:44,424 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-12 22:56:44,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:56:44,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:56:44,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:56:44,772 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:56:44,772 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:56:44,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:56:44,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/993013d59/144325222cac47b69c91aa1e844748d8/FLAG2b9b66a36 [2021-11-12 22:56:45,881 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:56:45,882 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:56:45,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/993013d59/144325222cac47b69c91aa1e844748d8/FLAG2b9b66a36 [2021-11-12 22:56:46,204 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/993013d59/144325222cac47b69c91aa1e844748d8 [2021-11-12 22:56:46,208 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:56:46,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:56:46,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:56:46,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:56:46,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:56:46,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:46" (1/1) ... [2021-11-12 22:56:46,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fe7396a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:46, skipping insertion in model container [2021-11-12 22:56:46,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:46" (1/1) ... [2021-11-12 22:56:46,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:56:46,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:56:49,126 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 22:56:49,128 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 22:56:49,382 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 22:56:49,525 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 22:56:50,550 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-12 22:56:50,553 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-12 22:56:50,554 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-12 22:56:50,563 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-12 22:56:50,595 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:56:50,703 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 22:56:50,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dd2a306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:50, skipping insertion in model container [2021-11-12 22:56:50,703 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:56:50,704 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:56:50,706 INFO L158 Benchmark]: Toolchain (without parser) took 4494.74ms. Allocated memory was 127.9MB in the beginning and 182.5MB in the end (delta: 54.5MB). Free memory was 73.2MB in the beginning and 110.4MB in the end (delta: -37.2MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2021-11-12 22:56:50,708 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory was 104.2MB in the beginning and 104.2MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:56:50,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4489.63ms. Allocated memory was 127.9MB in the beginning and 182.5MB in the end (delta: 54.5MB). Free memory was 73.0MB in the beginning and 110.4MB in the end (delta: -37.4MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2021-11-12 22:56:50,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 127.9MB. Free memory was 104.2MB in the beginning and 104.2MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4489.63ms. Allocated memory was 127.9MB in the beginning and 182.5MB in the end (delta: 54.5MB). Free memory was 73.0MB in the beginning and 110.4MB in the end (delta: -37.4MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7606]: 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:56:53,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:56:53,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:56:53,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:56:53,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:56:53,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:56:53,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:56:53,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:56:53,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:56:53,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:56:53,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:56:53,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:56:53,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:56:53,118 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:56:53,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:56:53,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:56:53,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:56:53,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:56:53,129 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:56:53,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:56:53,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:56:53,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:56:53,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:56:53,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:56:53,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:56:53,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:56:53,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:56:53,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:56:53,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:56:53,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:56:53,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:56:53,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:56:53,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:56:53,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:56:53,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:56:53,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:56:53,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:56:53,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:56:53,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:56:53,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:56:53,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:56:53,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:56:53,218 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:56:53,218 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:56:53,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:56:53,220 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:56:53,220 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:56:53,220 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:56:53,221 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:56:53,221 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:56:53,221 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:56:53,221 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:56:53,224 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:56:53,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:56:53,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:56:53,225 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:56:53,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:56:53,225 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:56:53,225 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:56:53,226 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:56:53,226 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:56:53,226 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:56:53,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:56:53,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:56:53,227 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:56:53,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:56:53,227 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:56:53,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:56:53,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:56:53,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:56:53,228 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:56:53,229 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:56:53,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:56:53,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:56:53,229 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:56:53,230 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2021-11-12 22:56:53,657 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:56:53,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:56:53,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:56:53,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:56:53,693 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:56:53,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:56:53,774 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/b4d979fbd/90356ad8ba9c42a99d7d23f85c02b9a3/FLAGfb0961e1a [2021-11-12 22:56:55,049 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:56:55,050 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:56:55,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/b4d979fbd/90356ad8ba9c42a99d7d23f85c02b9a3/FLAGfb0961e1a [2021-11-12 22:56:55,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/data/b4d979fbd/90356ad8ba9c42a99d7d23f85c02b9a3 [2021-11-12 22:56:55,268 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:56:55,271 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:56:55,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:56:55,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:56:55,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:56:55,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:55" (1/1) ... [2021-11-12 22:56:55,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4781045 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:55, skipping insertion in model container [2021-11-12 22:56:55,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:55" (1/1) ... [2021-11-12 22:56:55,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:56:55,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:56:59,420 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-12 22:56:59,423 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-12 22:56:59,424 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-12 22:56:59,425 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-12 22:56:59,452 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:56:59,568 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:56:59,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:57:00,175 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-12 22:57:00,177 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-12 22:57:00,178 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-12 22:57:00,178 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-12 22:57:00,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:57:00,273 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:57:00,817 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2021-11-12 22:57:00,818 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2021-11-12 22:57:00,819 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2021-11-12 22:57:00,819 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_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2021-11-12 22:57:00,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:57:01,405 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:57:01,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01 WrapperNode [2021-11-12 22:57:01,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:57:01,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:57:01,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:57:01,411 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:57:01,418 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:01,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:01,989 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:57:01,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:57:01,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:57:01,991 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:57:02,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:57:02,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:57:02,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:57:02,393 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:57:02,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:57:01" (1/1) ... [2021-11-12 22:57:02,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:57:02,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:57:02,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:57:02,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdf8b55a-bf2f-4b16-b6ac-53dbd818953b/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:57:02,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:57:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:57:02,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:57:02,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:57:02,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 22:57:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 22:57:02,481 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 22:57:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 22:57:02,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:57:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:57:02,481 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-12 22:57:02,481 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-12 22:57:02,482 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:57:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:57:02,482 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:57:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:57:02,482 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-12 22:57:02,482 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-12 22:57:02,482 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-12 22:57:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-12 22:57:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-12 22:57:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-12 22:57:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:57:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:57:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:57:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:57:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-12 22:57:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-12 22:57:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:57:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:57:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:57:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:57:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:57:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:57:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:57:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:57:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-12 22:57:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-12 22:57:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:57:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:57:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-12 22:57:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-12 22:57:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-12 22:57:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:57:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:57:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-12 22:57:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-12 22:57:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:57:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:57:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 22:57:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 22:57:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:57:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:57:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-12 22:57:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-12 22:57:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-12 22:57:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-12 22:57:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-12 22:57:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-12 22:57:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:57:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:57:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-12 22:57:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-12 22:57:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:57:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:57:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:57:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:57:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:57:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:57:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:57:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:57:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:57:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:57:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 22:57:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 22:57:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-12 22:57:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-12 22:57:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-12 22:57:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-12 22:57:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 22:57:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 22:57:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:57:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:57:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 22:57:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 22:57:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-12 22:57:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-12 22:57:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-12 22:57:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-12 22:57:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:57:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-12 22:57:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-12 22:57:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 22:57:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 22:57:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:57:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:57:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:57:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:57:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:57:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:57:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:57:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:57:02,505 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:57:02,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:57:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:57:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 22:57:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 22:57:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-12 22:57:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-12 22:57:02,513 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-12 22:57:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-12 22:57:02,513 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-12 22:57:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-12 22:57:02,513 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:57:02,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:57:02,514 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 22:57:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 22:57:02,514 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-12 22:57:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-12 22:57:02,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:57:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:57:02,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:57:02,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:57:02,515 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-12 22:57:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-12 22:57:02,515 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-12 22:57:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-12 22:57:02,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:57:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:57:02,515 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-12 22:57:02,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-12 22:57:02,516 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-12 22:57:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-12 22:57:02,516 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 22:57:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 22:57:02,516 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:57:02,516 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:57:02,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:57:02,516 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-12 22:57:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-12 22:57:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-12 22:57:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-12 22:57:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:57:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:57:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:57:02,517 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-12 22:57:02,517 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-12 22:57:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:57:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-12 22:57:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-12 22:57:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:57:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:57:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:57:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-12 22:57:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-12 22:57:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:57:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:57:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-12 22:57:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-12 22:57:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:57:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:57:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-12 22:57:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-12 22:57:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:57:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:57:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:57:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:57:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 22:57:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 22:57:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:57:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:57:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 22:57:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 22:57:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-12 22:57:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-12 22:57:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 22:57:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 22:57:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:57:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:57:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 22:57:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 22:57:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:57:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-12 22:57:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-12 22:57:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:57:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:57:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-12 22:57:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-12 22:57:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-11-12 22:57:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-11-12 22:57:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:57:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-12 22:57:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-12 22:57:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 22:57:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 22:57:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-12 22:57:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-12 22:57:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:57:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:57:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:57:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:57:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:57:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-12 22:57:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-12 22:57:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 22:57:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 22:57:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-12 22:57:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-12 22:57:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-12 22:57:02,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-12 22:57:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:57:02,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:57:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:57:02,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:57:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:57:02,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:57:02,527 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-12 22:57:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-12 22:57:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-12 22:57:02,528 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-12 22:57:02,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 22:57:02,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 22:57:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-12 22:57:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-12 22:57:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 22:57:02,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 22:57:02,533 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:57:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:57:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:57:02,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:57:02,534 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:57:02,535 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:57:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:57:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:57:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-12 22:57:02,537 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-12 22:57:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:57:02,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-12 22:57:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 22:57:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:57:02,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:57:02,538 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:57:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:57:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-12 22:57:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-12 22:57:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-12 22:57:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-12 22:57:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 22:57:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 22:57:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-12 22:57:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-12 22:57:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-12 22:57:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-12 22:57:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-12 22:57:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-12 22:57:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-12 22:57:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-12 22:57:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:57:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:57:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-12 22:57:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-12 22:57:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-12 22:57:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-12 22:57:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-12 22:57:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-12 22:57:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 22:57:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 22:57:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:57:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:57:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-12 22:57:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-12 22:57:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-12 22:57:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-12 22:57:56,692 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;