./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs --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 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:30:06,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:30:06,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:30:06,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:30:06,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:30:06,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:30:06,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:30:06,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:30:06,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:30:06,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:30:06,958 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:30:06,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:30:06,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:30:06,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:30:06,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:30:06,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:30:06,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:30:06,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:30:06,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:30:06,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:30:07,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:30:07,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:30:07,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:30:07,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:30:07,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:30:07,021 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:30:07,021 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:30:07,024 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:30:07,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:30:07,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:30:07,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:30:07,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:30:07,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:30:07,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:30:07,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:30:07,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:30:07,037 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:30:07,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:30:07,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:30:07,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:30:07,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:30:07,042 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:30:07,075 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:30:07,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:30:07,077 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:30:07,077 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:30:07,078 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:30:07,078 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:30:07,078 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:30:07,078 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:30:07,079 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:30:07,079 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:30:07,079 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:30:07,080 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:30:07,080 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:30:07,080 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:30:07,081 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:30:07,081 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:30:07,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:30:07,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:30:07,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:30:07,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:30:07,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:30:07,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:30:07,083 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:30:07,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:30:07,084 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:30:07,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:30:07,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:30:07,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:30:07,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:30:07,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:30:07,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:30:07,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:30:07,086 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:30:07,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:30:07,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:30:07,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:30:07,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:30:07,088 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_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2021-11-19 14:30:07,426 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:30:07,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:30:07,473 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:30:07,475 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:30:07,476 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:30:07,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2021-11-19 14:30:07,567 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/7f40b5f7b/87628d81dbc54ba3a0d1771a6c9081a6/FLAGf719856e4 [2021-11-19 14:30:08,775 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:30:08,777 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2021-11-19 14:30:08,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/7f40b5f7b/87628d81dbc54ba3a0d1771a6c9081a6/FLAGf719856e4 [2021-11-19 14:30:08,960 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/7f40b5f7b/87628d81dbc54ba3a0d1771a6c9081a6 [2021-11-19 14:30:08,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:30:08,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:30:08,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:30:08,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:30:08,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:30:08,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:30:08" (1/1) ... [2021-11-19 14:30:08,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@489be15e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:08, skipping insertion in model container [2021-11-19 14:30:08,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:30:08" (1/1) ... [2021-11-19 14:30:08,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:30:09,190 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:30:12,208 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:30:12,460 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:30:12,461 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:30:14,014 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2021-11-19 14:30:14,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2021-11-19 14:30:14,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2021-11-19 14:30:14,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2021-11-19 14:30:14,042 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:30:14,194 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) [2021-11-19 14:30:14,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@23a30f28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:14, skipping insertion in model container [2021-11-19 14:30:14,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:30:14,195 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:30:14,197 INFO L158 Benchmark]: Toolchain (without parser) took 5229.32ms. Allocated memory was 96.5MB in the beginning and 167.8MB in the end (delta: 71.3MB). Free memory was 45.2MB in the beginning and 109.7MB in the end (delta: -64.5MB). Peak memory consumption was 45.7MB. Max. memory is 16.1GB. [2021-11-19 14:30:14,198 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 96.5MB. Free memory was 69.3MB in the beginning and 69.3MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:30:14,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5223.88ms. Allocated memory was 96.5MB in the beginning and 167.8MB in the end (delta: 71.3MB). Free memory was 45.0MB in the beginning and 109.7MB in the end (delta: -64.7MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2021-11-19 14:30:14,201 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 96.5MB. Free memory was 69.3MB in the beginning and 69.3MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5223.88ms. Allocated memory was 96.5MB in the beginning and 167.8MB in the end (delta: 71.3MB). Free memory was 45.0MB in the beginning and 109.7MB in the end (delta: -64.7MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6975]: 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_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs --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 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:30:16,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:30:16,920 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:30:16,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:30:16,963 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:30:16,965 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:30:16,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:30:16,970 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:30:16,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:30:16,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:30:16,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:30:16,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:30:16,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:30:16,980 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:30:16,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:30:16,984 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:30:16,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:30:16,987 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:30:16,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:30:16,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:30:16,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:30:16,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:30:17,000 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:30:17,001 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:30:17,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:30:17,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:30:17,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:30:17,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:30:17,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:30:17,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:30:17,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:30:17,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:30:17,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:30:17,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:30:17,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:30:17,019 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:30:17,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:30:17,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:30:17,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:30:17,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:30:17,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:30:17,028 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:30:17,085 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:30:17,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:30:17,087 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:30:17,087 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:30:17,087 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:30:17,087 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:30:17,088 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:30:17,088 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:30:17,088 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:30:17,088 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:30:17,091 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:30:17,091 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:30:17,091 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:30:17,092 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:30:17,092 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:30:17,092 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:30:17,092 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:30:17,092 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:30:17,093 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:30:17,093 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:30:17,093 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:30:17,093 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:30:17,094 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:30:17,094 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:30:17,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:30:17,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:30:17,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:30:17,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:30:17,095 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:30:17,095 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:30:17,095 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:30:17,096 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:30:17,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:30:17,096 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_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c2c545000a4aace2bf2b77eaabc1a02d1a98ac54a14fcddb371fd030b12710a [2021-11-19 14:30:17,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:30:17,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:30:17,615 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:30:17,617 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:30:17,619 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:30:17,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2021-11-19 14:30:17,713 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/17ea22dfe/4c08c81cf39d4d64a1c29db80c6aee7a/FLAG2ebd44335 [2021-11-19 14:30:19,087 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:30:19,088 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i [2021-11-19 14:30:19,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/17ea22dfe/4c08c81cf39d4d64a1c29db80c6aee7a/FLAG2ebd44335 [2021-11-19 14:30:19,209 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/data/17ea22dfe/4c08c81cf39d4d64a1c29db80c6aee7a [2021-11-19 14:30:19,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:30:19,218 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:30:19,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:30:19,221 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:30:19,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:30:19,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:30:19" (1/1) ... [2021-11-19 14:30:19,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34759743 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:19, skipping insertion in model container [2021-11-19 14:30:19,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:30:19" (1/1) ... [2021-11-19 14:30:19,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:30:19,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:30:23,854 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2021-11-19 14:30:23,858 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2021-11-19 14:30:23,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2021-11-19 14:30:23,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2021-11-19 14:30:23,898 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:30:24,028 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:30:24,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:30:24,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2021-11-19 14:30:24,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2021-11-19 14:30:24,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2021-11-19 14:30:24,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2021-11-19 14:30:24,596 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:30:24,640 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:30:25,399 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393820,393833] [2021-11-19 14:30:25,403 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[393989,394002] [2021-11-19 14:30:25,404 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394156,394169] [2021-11-19 14:30:25,404 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-broadcom-b44.cil.i[394324,394337] [2021-11-19 14:30:25,424 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:30:25,848 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:30:25,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25 WrapperNode [2021-11-19 14:30:25,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:30:25,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:30:25,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:30:25,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:30:25,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,049 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,375 INFO L137 Inliner]: procedures = 563, calls = 3124, calls flagged for inlining = 281, calls inlined = 241, statements flattened = 6166 [2021-11-19 14:30:26,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:30:26,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:30:26,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:30:26,380 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:30:26,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:30:26,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:30:26,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:30:26,825 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:30:26,826 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:30:25" (1/1) ... [2021-11-19 14:30:26,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:30:26,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:30:26,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:30:26,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e002ff9c-41a8-4915-bf3f-9ba4ce63b91a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:30:26,920 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2021-11-19 14:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2021-11-19 14:30:26,920 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2021-11-19 14:30:26,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2021-11-19 14:30:26,921 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2021-11-19 14:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2021-11-19 14:30:26,921 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 14:30:26,921 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 14:30:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:30:26,922 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-19 14:30:26,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-19 14:30:26,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-11-19 14:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-11-19 14:30:26,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:30:26,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:30:26,923 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:30:26,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 14:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-19 14:30:26,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 14:30:26,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 14:30:26,925 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:30:26,925 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:30:26,925 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 14:30:26,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 14:30:26,926 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:30:26,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2021-11-19 14:30:26,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2021-11-19 14:30:26,927 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2021-11-19 14:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2021-11-19 14:30:26,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:30:26,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:30:26,928 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:30:26,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:30:26,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:30:26,929 INFO L130 BoogieDeclarations]: Found specification of procedure b44_adjust_link [2021-11-19 14:30:26,930 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_adjust_link [2021-11-19 14:30:26,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:30:26,930 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2021-11-19 14:30:26,931 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2021-11-19 14:30:26,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:30:26,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:30:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:30:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2021-11-19 14:30:26,933 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2021-11-19 14:30:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:30:26,933 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2021-11-19 14:30:26,934 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2021-11-19 14:30:26,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 14:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 14:30:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:30:26,935 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2021-11-19 14:30:26,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2021-11-19 14:30:26,936 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2021-11-19 14:30:26,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2021-11-19 14:30:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:30:26,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:30:26,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-19 14:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-19 14:30:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:30:26,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_b44 [2021-11-19 14:30:26,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_b44 [2021-11-19 14:30:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:30:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2021-11-19 14:30:26,939 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2021-11-19 14:30:26,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:30:26,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 14:30:26,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 14:30:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:30:26,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:30:26,941 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2021-11-19 14:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2021-11-19 14:30:26,942 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-19 14:30:26,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-19 14:30:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2021-11-19 14:30:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2021-11-19 14:30:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2021-11-19 14:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2021-11-19 14:30:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 14:30:26,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-19 14:30:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:30:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 14:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 14:30:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 14:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 14:30:26,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 14:30:26,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 14:30:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 14:30:26,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 14:30:26,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:30:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 14:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 14:30:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:30:26,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:30:26,947 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:30:26,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:30:26,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:30:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:30:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:30:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:30:26,951 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 14:30:26,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 14:30:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2021-11-19 14:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2021-11-19 14:30:26,952 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2021-11-19 14:30:26,952 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2021-11-19 14:30:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-19 14:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-19 14:30:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 14:30:26,953 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 14:30:26,953 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:30:26,960 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:30:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 14:30:26,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 14:30:26,961 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2021-11-19 14:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2021-11-19 14:30:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 14:30:26,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 14:30:26,962 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2021-11-19 14:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2021-11-19 14:30:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-19 14:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-19 14:30:26,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-19 14:30:26,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-19 14:30:26,964 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:30:26,964 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:30:26,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:30:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:30:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:30:26,970 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-19 14:30:26,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-19 14:30:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:30:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:30:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:30:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:30:26,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2021-11-19 14:30:26,972 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2021-11-19 14:30:26,972 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-19 14:30:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-19 14:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2021-11-19 14:30:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2021-11-19 14:30:26,973 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2021-11-19 14:30:26,973 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2021-11-19 14:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2021-11-19 14:30:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2021-11-19 14:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 14:30:26,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-19 14:30:26,974 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 14:30:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 14:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:30:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:30:26,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 14:30:26,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 14:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-19 14:30:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-19 14:30:26,976 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2021-11-19 14:30:26,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2021-11-19 14:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2021-11-19 14:30:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2021-11-19 14:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2021-11-19 14:30:26,977 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2021-11-19 14:30:26,977 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 14:30:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 14:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:30:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:30:26,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 14:30:26,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 14:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2021-11-19 14:30:26,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2021-11-19 14:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2021-11-19 14:30:26,979 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2021-11-19 14:30:26,979 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 14:30:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 14:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2021-11-19 14:30:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2021-11-19 14:30:26,980 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 14:30:26,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 14:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:30:26,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:30:26,981 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2021-11-19 14:30:26,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2021-11-19 14:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2021-11-19 14:30:26,982 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2021-11-19 14:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:30:26,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:30:26,983 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2021-11-19 14:30:26,983 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2021-11-19 14:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2021-11-19 14:30:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2021-11-19 14:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:30:26,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:30:26,984 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-19 14:30:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-19 14:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:30:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:30:26,985 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2021-11-19 14:30:26,985 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2021-11-19 14:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:30:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 14:30:26,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 14:30:26,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:30:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 14:30:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 14:30:26,987 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2021-11-19 14:30:26,987 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2021-11-19 14:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:30:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2021-11-19 14:30:26,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2021-11-19 14:30:26,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 14:30:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 14:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 14:30:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 14:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 14:30:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 14:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:30:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:30:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:30:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2021-11-19 14:30:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2021-11-19 14:30:27,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:30:27,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:30:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-19 14:30:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-19 14:30:27,008 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:30:27,008 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 14:30:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 14:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_b44 [2021-11-19 14:30:27,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_b44 [2021-11-19 14:30:27,009 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2021-11-19 14:30:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2021-11-19 14:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2021-11-19 14:30:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2021-11-19 14:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2021-11-19 14:30:27,010 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2021-11-19 14:30:27,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:30:27,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:30:27,011 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-19 14:30:27,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-19 14:30:27,012 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2021-11-19 14:30:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2021-11-19 14:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2021-11-19 14:30:27,013 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2021-11-19 14:30:27,013 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2021-11-19 14:30:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2021-11-19 14:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2021-11-19 14:30:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2021-11-19 14:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-19 14:30:27,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-19 14:30:27,014 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2021-11-19 14:30:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2021-11-19 14:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:30:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:30:27,015 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-19 14:30:27,015 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-19 14:30:27,016 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2021-11-19 14:30:27,016 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2021-11-19 14:30:28,200 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:30:28,208 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:30:28,946 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;