./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta --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 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 --- 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 17:39:27,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:27,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:27,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:27,442 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:27,445 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:27,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:27,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:27,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:27,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:27,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:27,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:27,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:27,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:27,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:27,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:27,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:27,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:27,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:27,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:27,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:27,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:27,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:27,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:27,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:27,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:27,489 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:27,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:27,491 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:27,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:27,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:27,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:27,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:27,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:27,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:27,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:27,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:27,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:27,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:27,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:27,504 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:27,505 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:39:27,536 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:27,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:27,538 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:27,538 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:27,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:27,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:27,541 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:27,541 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:27,542 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:27,542 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:39:27,543 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:27,543 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:27,544 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:39:27,544 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:39:27,545 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:27,545 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:39:27,546 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:39:27,546 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:39:27,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:27,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:39:27,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:27,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:27,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:27,550 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:27,550 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:27,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:27,551 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:27,554 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:27,554 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:27,554 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:27,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:27,555 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:39:27,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:27,556 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:27,556 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:39:27,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:39:27,556 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:27,557 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:27,557 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 [2022-10-17 17:39:27,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:27,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:27,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:27,934 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:27,935 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:27,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:39:28,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/931a8a4cb/dc5befbaf7c145d09c31f6ccbefbe284/FLAG0a99ae57a [2022-10-17 17:39:29,194 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:39:29,195 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:39:29,252 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/931a8a4cb/dc5befbaf7c145d09c31f6ccbefbe284/FLAG0a99ae57a [2022-10-17 17:39:29,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/931a8a4cb/dc5befbaf7c145d09c31f6ccbefbe284 [2022-10-17 17:39:29,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:39:29,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:39:29,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:29,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:39:29,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:39:29,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:29" (1/1) ... [2022-10-17 17:39:29,398 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@289a9b83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:29, skipping insertion in model container [2022-10-17 17:39:29,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:29" (1/1) ... [2022-10-17 17:39:29,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:39:29,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:35,675 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2022-10-17 17:39:35,679 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2022-10-17 17:39:35,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:35,778 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:39:36,613 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2022-10-17 17:39:36,614 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2022-10-17 17:39:36,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:36,901 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:39:36,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:36 WrapperNode [2022-10-17 17:39:36,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:36,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:36,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:39:36,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:39:36,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:36" (1/1) ... [2022-10-17 17:39:37,113 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10576]: Undeclared identifier #t~mem1641 in IdentifierExpression[#t~mem1641,] [2022-10-17 17:39:37,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:36" (1/1) ... [2022-10-17 17:39:37,178 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:37,179 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-10-17 17:39:37,181 INFO L158 Benchmark]: Toolchain (without parser) took 7791.85ms. Allocated memory was 94.4MB in the beginning and 283.1MB in the end (delta: 188.7MB). Free memory was 57.1MB in the beginning and 181.2MB in the end (delta: -124.1MB). Peak memory consumption was 134.5MB. Max. memory is 16.1GB. [2022-10-17 17:39:37,183 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:39:37,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7512.29ms. Allocated memory was 94.4MB in the beginning and 283.1MB in the end (delta: 188.7MB). Free memory was 57.1MB in the beginning and 126.3MB in the end (delta: -69.3MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. [2022-10-17 17:39:37,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.89ms. Allocated memory is still 283.1MB. Free memory was 126.3MB in the beginning and 181.2MB in the end (delta: -54.8MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-10-17 17:39:37,199 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 94.4MB. Free memory is still 73.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7512.29ms. Allocated memory was 94.4MB in the beginning and 283.1MB in the end (delta: 188.7MB). Free memory was 57.1MB in the beginning and 126.3MB in the end (delta: -69.3MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.89ms. Allocated memory is still 283.1MB. Free memory was 126.3MB in the beginning and 181.2MB in the end (delta: -54.8MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10576]: Type Error Undeclared identifier #t~mem1641 in IdentifierExpression[#t~mem1641,] 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta --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 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 --- 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 17:39:39,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:39:39,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:39:39,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:39:39,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:39:39,953 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:39:39,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:39:39,964 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:39:39,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:39:39,982 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:39:39,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:39:39,986 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:39:39,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:39:39,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:39:39,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:39:39,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:39:39,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:39:40,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:39:40,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:39:40,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:39:40,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:39:40,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:39:40,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:39:40,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:39:40,038 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:39:40,038 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:39:40,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:39:40,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:39:40,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:39:40,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:39:40,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:39:40,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:39:40,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:39:40,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:39:40,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:39:40,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:39:40,054 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:39:40,054 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:39:40,054 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:39:40,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:39:40,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:39:40,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:39:40,114 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:39:40,115 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:39:40,116 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:39:40,117 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:39:40,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:39:40,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:39:40,119 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:39:40,119 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:39:40,119 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:39:40,120 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:39:40,121 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:39:40,121 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:39:40,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:39:40,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:39:40,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:39:40,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:39:40,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:39:40,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:39:40,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:39:40,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:39:40,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:39:40,126 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:39:40,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:39:40,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:39:40,126 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:39:40,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:39:40,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:40,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:39:40,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:39:40,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:39:40,128 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:39:40,128 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:39:40,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:39:40,129 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:39:40,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:39:40,130 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 [2022-10-17 17:39:40,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:39:40,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:39:40,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:39:40,665 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:39:40,666 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:39:40,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:39:40,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/1633da938/540b30818b084e34a87b51eb7b77c296/FLAGa2438b9f4 [2022-10-17 17:39:42,180 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:39:42,182 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 17:39:42,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/1633da938/540b30818b084e34a87b51eb7b77c296/FLAGa2438b9f4 [2022-10-17 17:39:42,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/data/1633da938/540b30818b084e34a87b51eb7b77c296 [2022-10-17 17:39:42,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:39:42,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:39:42,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:42,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:39:42,689 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:39:42,691 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:42" (1/1) ... [2022-10-17 17:39:42,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420b4440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:42, skipping insertion in model container [2022-10-17 17:39:42,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:39:42" (1/1) ... [2022-10-17 17:39:42,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:39:43,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:48,947 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2022-10-17 17:39:48,950 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2022-10-17 17:39:48,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:49,047 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:39:49,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:39:50,001 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2022-10-17 17:39:50,003 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2022-10-17 17:39:50,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:50,053 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:39:50,795 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2022-10-17 17:39:50,796 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_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2022-10-17 17:39:50,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:39:51,079 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:39:51,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51 WrapperNode [2022-10-17 17:39:51,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:39:51,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:51,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:39:51,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:39:51,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:51,324 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:51,666 INFO L138 Inliner]: procedures = 557, calls = 4199, calls flagged for inlining = 248, calls inlined = 232, statements flattened = 8432 [2022-10-17 17:39:51,667 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:39:51,668 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:39:51,668 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:39:51,669 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:39:51,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:51,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:51,756 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:51,757 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,117 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,174 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:39:52,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:39:52,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:39:52,297 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:39:52,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:39:51" (1/1) ... [2022-10-17 17:39:52,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:39:52,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:39:52,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:39:52,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7240e20e-cf10-4d1e-97e4-fdb6b2f484fe/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:39:52,403 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-10-17 17:39:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-10-17 17:39:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2022-10-17 17:39:52,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2022-10-17 17:39:52,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:39:52,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:39:52,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-10-17 17:39:52,406 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-10-17 17:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-10-17 17:39:52,406 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-10-17 17:39:52,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 17:39:52,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 17:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:39:52,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 17:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:39:52,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 17:39:52,407 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-10-17 17:39:52,408 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-10-17 17:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-10-17 17:39:52,408 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-10-17 17:39:52,408 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:39:52,408 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:39:52,409 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-10-17 17:39:52,409 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-10-17 17:39:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:39:52,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:39:52,410 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-10-17 17:39:52,410 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-10-17 17:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-10-17 17:39:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-10-17 17:39:52,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:39:52,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 17:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-10-17 17:39:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-10-17 17:39:52,412 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-10-17 17:39:52,412 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-10-17 17:39:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-10-17 17:39:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-10-17 17:39:52,413 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 17:39:52,413 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 17:39:52,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 17:39:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 17:39:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-10-17 17:39:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-10-17 17:39:52,416 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 17:39:52,416 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 17:39:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:39:52,417 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:39:52,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:39:52,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:39:52,418 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 17:39:52,419 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-10-17 17:39:52,419 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-10-17 17:39:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:39:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 17:39:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 17:39:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:39:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 17:39:52,510 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 17:39:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:39:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:39:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 17:39:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 17:39:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-10-17 17:39:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-10-17 17:39:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:39:52,511 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:39:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:39:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 17:39:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 17:39:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 17:39:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-10-17 17:39:52,512 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-10-17 17:39:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-10-17 17:39:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-10-17 17:39:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:39:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:39:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:39:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:39:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 17:39:52,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 17:39:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:39:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 17:39:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:39:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:39:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:39:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:39:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 17:39:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 17:39:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 17:39:52,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 17:39:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-10-17 17:39:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-10-17 17:39:52,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 17:39:52,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 17:39:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 17:39:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 17:39:52,519 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-10-17 17:39:52,519 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-10-17 17:39:52,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:39:52,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:39:52,521 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 17:39:52,521 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 17:39:52,524 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-10-17 17:39:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-10-17 17:39:52,525 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 17:39:52,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 17:39:52,526 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-10-17 17:39:52,527 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-10-17 17:39:52,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:39:52,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 17:39:52,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 17:39:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 17:39:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 17:39:52,529 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-10-17 17:39:52,529 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-10-17 17:39:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:39:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-10-17 17:39:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-10-17 17:39:52,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 17:39:52,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 17:39:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:39:52,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:39:52,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:39:52,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:39:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:39:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:39:52,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 17:39:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:39:52,546 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-10-17 17:39:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-10-17 17:39:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 17:39:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 17:39:52,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-10-17 17:39:52,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-10-17 17:39:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-10-17 17:39:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-10-17 17:39:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-10-17 17:39:52,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-10-17 17:39:52,548 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-10-17 17:39:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-10-17 17:39:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-10-17 17:39:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-10-17 17:39:52,549 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 17:39:52,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 17:39:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-10-17 17:39:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-10-17 17:39:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:39:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:39:52,550 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-10-17 17:39:52,550 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-10-17 17:39:52,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 17:39:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 17:39:52,551 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:39:52,551 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:39:52,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:39:52,552 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-10-17 17:39:52,552 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-10-17 17:39:52,552 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-10-17 17:39:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-10-17 17:39:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:39:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:39:52,553 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-10-17 17:39:52,553 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-10-17 17:39:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:39:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 17:39:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 17:39:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:39:52,554 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-10-17 17:39:52,554 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-10-17 17:39:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:39:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:39:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:39:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:39:52,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:39:52,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:39:52,557 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-10-17 17:39:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-10-17 17:39:52,558 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:39:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:39:52,558 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-10-17 17:39:52,558 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-10-17 17:39:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-10-17 17:39:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-10-17 17:39:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 17:39:52,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 17:39:52,559 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-10-17 17:39:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-10-17 17:39:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-10-17 17:39:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-10-17 17:39:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-10-17 17:39:52,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-10-17 17:39:52,560 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-10-17 17:39:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-10-17 17:39:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-10-17 17:39:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-10-17 17:39:52,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:39:52,561 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:39:52,562 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-10-17 17:39:52,562 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-10-17 17:39:52,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:39:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:39:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-10-17 17:39:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-10-17 17:39:52,563 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-10-17 17:39:52,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-10-17 17:39:52,564 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-10-17 17:39:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-10-17 17:39:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-10-17 17:39:52,565 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-10-17 17:39:52,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:39:52,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:39:52,566 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-10-17 17:39:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-10-17 17:39:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:39:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-10-17 17:39:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-10-17 17:39:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-10-17 17:39:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-10-17 17:39:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-10-17 17:39:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-10-17 17:39:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-10-17 17:39:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-10-17 17:39:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:39:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-10-17 17:39:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-10-17 17:39:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-10-17 17:39:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-10-17 17:39:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:39:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:39:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:39:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:39:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:39:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 17:39:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 17:39:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-10-17 17:39:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-10-17 17:39:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 17:39:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 17:39:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-10-17 17:39:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-10-17 17:39:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-10-17 17:39:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-10-17 17:39:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:39:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:39:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 17:39:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 17:39:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 17:39:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 17:39:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-10-17 17:39:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-10-17 17:39:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 17:39:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 17:39:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-10-17 17:39:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-10-17 17:39:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-10-17 17:39:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-10-17 17:39:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-10-17 17:39:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-10-17 17:39:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-10-17 17:39:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-10-17 17:39:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-10-17 17:39:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-10-17 17:39:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 17:39:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 17:39:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:39:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:39:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:39:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:39:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-10-17 17:39:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-10-17 17:39:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:39:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 17:39:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 17:39:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 17:39:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-10-17 17:39:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-10-17 17:39:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-10-17 17:39:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-10-17 17:39:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:39:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:39:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:39:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:39:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:39:52,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:39:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-10-17 17:39:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-10-17 17:39:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:39:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:39:52,607 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-10-17 17:39:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-10-17 17:39:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 17:39:52,608 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 17:39:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-10-17 17:39:52,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-10-17 17:39:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-10-17 17:39:52,608 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-10-17 17:39:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-10-17 17:39:52,609 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-10-17 17:39:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-10-17 17:39:52,609 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-10-17 17:39:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-10-17 17:39:52,609 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-10-17 17:39:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 17:39:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 17:39:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-10-17 17:39:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-10-17 17:39:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-10-17 17:39:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-10-17 17:39:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-10-17 17:39:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-10-17 17:39:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-10-17 17:39:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-10-17 17:39:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-10-17 17:39:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-10-17 17:39:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-10-17 17:39:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-10-17 17:39:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 17:39:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 17:39:52,612 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-10-17 17:39:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-10-17 17:39:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-10-17 17:39:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-10-17 17:39:52,613 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-10-17 17:39:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-10-17 17:39:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-10-17 17:39:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-10-17 17:39:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-10-17 17:39:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-10-17 17:39:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-10-17 17:39:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-10-17 17:39:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 17:39:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 17:39:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 17:39:54,376 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:39:54,387 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation