./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:03:18,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:18,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:18,972 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:18,973 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:18,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:18,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:18,983 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:18,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:18,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:18,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:18,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:18,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:18,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:19,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:19,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:19,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:19,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:19,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:19,018 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:19,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:19,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:19,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:19,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:19,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:19,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:19,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:19,039 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:19,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:19,041 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:19,041 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:19,042 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:19,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:19,046 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:19,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:19,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:19,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:19,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:19,049 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:19,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:19,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:19,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:03:19,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:19,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:19,100 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:19,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:19,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:19,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:19,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:19,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:03:19,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:19,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:19,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:19,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:19,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:19,103 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:19,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:19,104 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:19,104 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:19,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:19,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:19,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:19,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:19,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:19,105 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:03:19,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:03:19,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:19,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-10-17 17:03:19,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:19,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:19,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:19,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:19,468 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:19,470 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:03:19,538 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/62d067f61/63505ac916d9488c9e8375fcceabada9/FLAG24cd7aade [2022-10-17 17:03:20,684 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:03:20,685 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:03:20,748 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/62d067f61/63505ac916d9488c9e8375fcceabada9/FLAG24cd7aade [2022-10-17 17:03:20,938 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/62d067f61/63505ac916d9488c9e8375fcceabada9 [2022-10-17 17:03:20,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:03:20,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:03:20,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:20,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:03:20,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:03:20,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:20" (1/1) ... [2022-10-17 17:03:20,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@123487e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:20, skipping insertion in model container [2022-10-17 17:03:20,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:20" (1/1) ... [2022-10-17 17:03:20,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:03:21,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:25,757 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:03:25,760 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:03:25,761 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:03:25,761 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:03:25,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:25,857 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:03:26,486 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:03:26,487 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:03:26,487 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:03:26,488 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:03:26,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:26,785 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:03:26,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:26 WrapperNode [2022-10-17 17:03:26,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:26,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:26,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:03:26,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:03:26,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:26" (1/1) ... [2022-10-17 17:03:26,965 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10596]: Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] [2022-10-17 17:03:27,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:26" (1/1) ... [2022-10-17 17:03:27,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:27,049 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-10-17 17:03:27,051 INFO L158 Benchmark]: Toolchain (without parser) took 6107.35ms. Allocated memory was 125.8MB in the beginning and 251.7MB in the end (delta: 125.8MB). Free memory was 91.7MB in the beginning and 153.4MB in the end (delta: -61.7MB). Peak memory consumption was 133.3MB. Max. memory is 16.1GB. [2022-10-17 17:03:27,052 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:03:27,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5840.15ms. Allocated memory was 125.8MB in the beginning and 251.7MB in the end (delta: 125.8MB). Free memory was 91.7MB in the beginning and 102.0MB in the end (delta: -10.3MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2022-10-17 17:03:27,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.67ms. Allocated memory is still 251.7MB. Free memory was 102.0MB in the beginning and 153.4MB in the end (delta: -51.4MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2022-10-17 17:03:27,055 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 125.8MB. Free memory is still 104.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5840.15ms. Allocated memory was 125.8MB in the beginning and 251.7MB in the end (delta: 125.8MB). Free memory was 91.7MB in the beginning and 102.0MB in the end (delta: -10.3MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.67ms. Allocated memory is still 251.7MB. Free memory was 102.0MB in the beginning and 153.4MB in the end (delta: -51.4MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10596]: Type Error Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:03:29,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:03:29,462 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:03:29,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:03:29,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:03:29,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:03:29,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:03:29,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:03:29,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:03:29,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:03:29,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:03:29,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:03:29,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:03:29,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:03:29,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:03:29,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:03:29,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:03:29,558 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:03:29,561 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:03:29,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:03:29,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:03:29,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:03:29,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:03:29,581 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:03:29,590 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:03:29,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:03:29,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:03:29,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:03:29,594 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:03:29,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:03:29,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:03:29,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:03:29,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:03:29,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:03:29,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:03:29,603 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:03:29,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:03:29,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:03:29,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:03:29,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:03:29,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:03:29,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 17:03:29,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:03:29,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:03:29,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:03:29,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:03:29,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:03:29,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:03:29,670 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:03:29,670 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:03:29,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:03:29,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:03:29,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:03:29,672 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:03:29,672 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:03:29,672 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:03:29,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:03:29,673 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:03:29,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:03:29,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:03:29,673 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:03:29,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:03:29,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:29,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:03:29,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:03:29,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:03:29,675 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:03:29,675 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:03:29,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:03:29,676 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 17:03:29,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:03:29,676 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-10-17 17:03:30,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:03:30,138 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:03:30,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:03:30,142 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:03:30,143 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:03:30,145 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:03:30,221 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/1893666a8/cff52070f1b9411fab396ce5726af655/FLAGbd2a0e44c [2022-10-17 17:03:31,352 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:03:31,353 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:03:31,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/1893666a8/cff52070f1b9411fab396ce5726af655/FLAGbd2a0e44c [2022-10-17 17:03:31,589 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/data/1893666a8/cff52070f1b9411fab396ce5726af655 [2022-10-17 17:03:31,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:03:31,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:03:31,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:31,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:03:31,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:03:31,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:31" (1/1) ... [2022-10-17 17:03:31,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1802e59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:31, skipping insertion in model container [2022-10-17 17:03:31,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:03:31" (1/1) ... [2022-10-17 17:03:31,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:03:31,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:36,558 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:03:36,561 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:03:36,562 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:03:36,563 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:03:36,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:36,648 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:03:36,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:03:37,461 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:03:37,479 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:03:37,479 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:03:37,480 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:03:37,486 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:37,526 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:03:38,214 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-10-17 17:03:38,215 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-10-17 17:03:38,216 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-10-17 17:03:38,216 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_7ed78a2d-4f23-42e4-a861-eac6a3a96967/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-10-17 17:03:38,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:03:38,510 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:03:38,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38 WrapperNode [2022-10-17 17:03:38,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:03:38,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:38,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:03:38,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:03:38,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:38,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:38,989 INFO L138 Inliner]: procedures = 540, calls = 4106, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 8209 [2022-10-17 17:03:38,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:03:38,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:03:38,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:03:38,991 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:03:39,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,439 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,518 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:03:39,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:03:39,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:03:39,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:03:39,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:03:38" (1/1) ... [2022-10-17 17:03:39,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:03:39,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:03:39,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:03:39,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed78a2d-4f23-42e4-a861-eac6a3a96967/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:03:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-10-17 17:03:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-10-17 17:03:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:03:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:03:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:03:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:03:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:03:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:03:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-10-17 17:03:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-10-17 17:03:39,694 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-10-17 17:03:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-10-17 17:03:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 17:03:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 17:03:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:03:39,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:03:39,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:03:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 17:03:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:03:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:03:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-10-17 17:03:39,696 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-10-17 17:03:39,696 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-10-17 17:03:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-10-17 17:03:39,697 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:03:39,697 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:03:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-10-17 17:03:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-10-17 17:03:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 17:03:39,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 17:03:39,698 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:03:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:03:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-10-17 17:03:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-10-17 17:03:39,699 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-10-17 17:03:39,699 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-10-17 17:03:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:03:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:03:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-10-17 17:03:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-10-17 17:03:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-10-17 17:03:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-10-17 17:03:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-10-17 17:03:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-10-17 17:03:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 17:03:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 17:03:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:03:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:03:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-10-17 17:03:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-10-17 17:03:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 17:03:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 17:03:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:03:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:03:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:03:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:03:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 17:03:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-10-17 17:03:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-10-17 17:03:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:03:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 17:03:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 17:03:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:03:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 17:03:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 17:03:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:03:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:03:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 17:03:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 17:03:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-10-17 17:03:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-10-17 17:03:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:03:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:03:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:03:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:03:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 17:03:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 17:03:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-10-17 17:03:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-10-17 17:03:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-10-17 17:03:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-10-17 17:03:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:03:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:03:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:03:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:03:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:03:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:03:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:03:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:03:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:03:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:03:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:03:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:03:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:03:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:03:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:03:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:03:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-10-17 17:03:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-10-17 17:03:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:03:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:03:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-10-17 17:03:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-10-17 17:03:39,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:03:39,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:03:39,717 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:03:39,719 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:03:39,721 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-10-17 17:03:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-10-17 17:03:39,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:03:39,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 17:03:39,724 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 17:03:39,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 17:03:39,724 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-10-17 17:03:39,725 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-10-17 17:03:39,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:03:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-10-17 17:03:39,731 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-10-17 17:03:39,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:03:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-10-17 17:03:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-10-17 17:03:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:03:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:03:39,732 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:03:39,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:03:39,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:03:39,733 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-10-17 17:03:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-10-17 17:03:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 17:03:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 17:03:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-10-17 17:03:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-10-17 17:03:39,734 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-10-17 17:03:39,734 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-10-17 17:03:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-10-17 17:03:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-10-17 17:03:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 17:03:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 17:03:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-10-17 17:03:39,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-10-17 17:03:39,735 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:03:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:03:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-10-17 17:03:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-10-17 17:03:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 17:03:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 17:03:39,736 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:03:39,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:03:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:03:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-10-17 17:03:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-10-17 17:03:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-10-17 17:03:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-10-17 17:03:39,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:03:39,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:03:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-10-17 17:03:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-10-17 17:03:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:03:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 17:03:39,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 17:03:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:03:39,738 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-10-17 17:03:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-10-17 17:03:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:03:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:03:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:03:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:03:39,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:03:39,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:03:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-10-17 17:03:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-10-17 17:03:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:03:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 17:03:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:03:39,740 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:03:39,740 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-10-17 17:03:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-10-17 17:03:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-10-17 17:03:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-10-17 17:03:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:03:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:03:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-10-17 17:03:39,741 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-10-17 17:03:39,741 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-10-17 17:03:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-10-17 17:03:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-10-17 17:03:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-10-17 17:03:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-10-17 17:03:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-10-17 17:03:39,742 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-10-17 17:03:39,742 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-10-17 17:03:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:03:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:03:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-10-17 17:03:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-10-17 17:03:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:03:39,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:03:39,743 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-10-17 17:03:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-10-17 17:03:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-10-17 17:03:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-10-17 17:03:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-10-17 17:03:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-10-17 17:03:39,744 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-10-17 17:03:39,744 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-10-17 17:03:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:03:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:03:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-10-17 17:03:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-10-17 17:03:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:03:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-10-17 17:03:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-10-17 17:03:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-10-17 17:03:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-10-17 17:03:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-10-17 17:03:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-10-17 17:03:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-10-17 17:03:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-10-17 17:03:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:03:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-10-17 17:03:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-10-17 17:03:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-10-17 17:03:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-10-17 17:03:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:03:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:03:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:03:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:03:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:03:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:03:39,752 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:03:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-10-17 17:03:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-10-17 17:03:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 17:03:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 17:03:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-10-17 17:03:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-10-17 17:03:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-10-17 17:03:39,754 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-10-17 17:03:39,754 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:03:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:03:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 17:03:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 17:03:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 17:03:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 17:03:39,757 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-10-17 17:03:39,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-10-17 17:03:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:03:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:03:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-10-17 17:03:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-10-17 17:03:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-10-17 17:03:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-10-17 17:03:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-10-17 17:03:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-10-17 17:03:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-10-17 17:03:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-10-17 17:03:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-10-17 17:03:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-10-17 17:03:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 17:03:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 17:03:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:03:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:03:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:03:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:03:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-10-17 17:03:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-10-17 17:03:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:03:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:03:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 17:03:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 17:03:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2022-10-17 17:03:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2022-10-17 17:03:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-10-17 17:03:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-10-17 17:03:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-10-17 17:03:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:03:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:03:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-10-17 17:03:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-10-17 17:03:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:03:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:03:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-10-17 17:03:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-10-17 17:03:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:03:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:03:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-10-17 17:03:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-10-17 17:03:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-10-17 17:03:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-10-17 17:03:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-10-17 17:03:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-10-17 17:03:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-10-17 17:03:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-10-17 17:03:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:03:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:03:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-10-17 17:03:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-10-17 17:03:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-10-17 17:03:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-10-17 17:03:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-10-17 17:03:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-10-17 17:03:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-10-17 17:03:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-10-17 17:03:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-10-17 17:03:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-10-17 17:03:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-10-17 17:03:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-10-17 17:03:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 17:03:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 17:03:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-10-17 17:03:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-10-17 17:03:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-10-17 17:03:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-10-17 17:03:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-10-17 17:03:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-10-17 17:03:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-10-17 17:03:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-10-17 17:03:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-10-17 17:03:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-10-17 17:03:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-10-17 17:03:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-10-17 17:03:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:03:39,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:03:39,769 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 17:03:41,180 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:03:41,185 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:03:45,896 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;