./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --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 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:08:53,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:53,529 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:08:53,535 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:53,536 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:53,579 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:53,579 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:53,580 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:53,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:53,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:53,587 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:53,588 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:53,589 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:53,591 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:08:53,591 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:53,591 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:53,592 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:08:53,592 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:08:53,593 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:53,593 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:08:53,594 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:08:53,594 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:08:53,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:53,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:53,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:08:53,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:53,597 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:53,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:53,598 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:53,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:53,600 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:53,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:53,601 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:53,601 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:53,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:53,601 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:53,602 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:53,602 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:53,602 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:08:53,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:08:53,603 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:53,604 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:53,604 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:53,604 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:53,605 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 [2023-11-23 21:08:53,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:53,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:53,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:53,966 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:53,966 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:53,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2023-11-23 21:08:57,162 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:08:58,091 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:08:58,092 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2023-11-23 21:08:58,151 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/data/aaecc0936/84100d133cee47cebbdedaa2b49ccf92/FLAG13f6935ef [2023-11-23 21:08:58,167 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/data/aaecc0936/84100d133cee47cebbdedaa2b49ccf92 [2023-11-23 21:08:58,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:08:58,172 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:08:58,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:58,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:08:58,180 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:08:58,181 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:58" (1/1) ... [2023-11-23 21:08:58,182 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cbec52a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:58, skipping insertion in model container [2023-11-23 21:08:58,182 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:58" (1/1) ... [2023-11-23 21:08:58,451 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:09:02,050 WARN L240 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_71f1b81a-373d-4771-b6c7-3b9046403fed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2023-11-23 21:09:02,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:02,244 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:09:02,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6442] [2023-11-23 21:09:02,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6449] [2023-11-23 21:09:02,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6457-6458] [2023-11-23 21:09:02,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6471] [2023-11-23 21:09:02,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [6600] [2023-11-23 21:09:02,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [6887-6888] [2023-11-23 21:09:02,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [6911-6912] [2023-11-23 21:09:02,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6935] [2023-11-23 21:09:02,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6943-6944] [2023-11-23 21:09:02,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7298-7299] [2023-11-23 21:09:02,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7304] [2023-11-23 21:09:02,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9595] [2023-11-23 21:09:02,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10501/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/atheros/atlx/atl1.c"), "i" (2223), "i" (12UL)); [9974-9975] [2023-11-23 21:09:02,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/10501/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/atheros/atlx/atl1.c"), "i" (2289), "i" (12UL)); [10053-10054] [2023-11-23 21:09:02,748 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10134] [2023-11-23 21:09:02,753 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10255] [2023-11-23 21:09:02,922 WARN L240 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_71f1b81a-373d-4771-b6c7-3b9046403fed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2023-11-23 21:09:02,933 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:09:03,308 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:09:03,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03 WrapperNode [2023-11-23 21:09:03,309 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:09:03,310 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:03,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:09:03,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:09:03,318 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:03,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:03,913 INFO L138 Inliner]: procedures = 405, calls = 3624, calls flagged for inlining = 230, calls inlined = 208, statements flattened = 12054 [2023-11-23 21:09:03,914 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:09:03,915 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:09:03,915 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:09:03,915 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:09:03,925 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:03,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:03,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:03,993 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,156 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,317 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,357 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,382 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,446 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:09:04,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:09:04,448 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:09:04,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:09:04,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:09:03" (1/1) ... [2023-11-23 21:09:04,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:09:04,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:09:04,478 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:09:04,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71f1b81a-373d-4771-b6c7-3b9046403fed/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:09:04,526 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:09:04,527 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-23 21:09:04,527 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-23 21:09:04,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:09:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:09:04,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:09:04,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:09:04,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-23 21:09:04,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-23 21:09:04,529 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_link_chg_task [2023-11-23 21:09:04,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_link_chg_task [2023-11-23 21:09:04,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-23 21:09:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-23 21:09:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:09:04,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:09:04,532 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-23 21:09:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-23 21:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-23 21:09:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-23 21:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 21:09:04,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 21:09:04,533 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:09:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:09:04,534 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 21:09:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 21:09:04,534 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2023-11-23 21:09:04,534 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2023-11-23 21:09:04,534 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sched_rings_clean [2023-11-23 21:09:04,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sched_rings_clean [2023-11-23 21:09:04,535 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_link [2023-11-23 21:09:04,535 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_link [2023-11-23 21:09:04,535 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2023-11-23 21:09:04,535 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2023-11-23 21:09:04,535 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-23 21:09:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-23 21:09:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:09:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:09:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2023-11-23 21:09:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2023-11-23 21:09:04,536 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_hw [2023-11-23 21:09:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_hw [2023-11-23 21:09:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:09:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:09:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:09:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:09:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-23 21:09:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-23 21:09:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:09:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:09:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_dev_task [2023-11-23 21:09:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_dev_task [2023-11-23 21:09:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:09:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:09:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_disable [2023-11-23 21:09:04,541 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_disable [2023-11-23 21:09:04,541 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:09:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:09:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_up [2023-11-23 21:09:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_up [2023-11-23 21:09:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 21:09:04,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 21:09:04,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:09:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-23 21:09:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-23 21:09:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:09:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:09:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:09:04,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:09:04,543 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_write_phy_reg [2023-11-23 21:09:04,544 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_write_phy_reg [2023-11-23 21:09:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:09:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:09:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:09:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:09:04,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:09:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:09:04,545 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 21:09:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 21:09:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:09:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:09:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:09:04,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-23 21:09:04,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-23 21:09:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:09:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:09:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_resume [2023-11-23 21:09:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_resume [2023-11-23 21:09:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-23 21:09:04,547 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-23 21:09:04,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:09:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:09:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_imr_set [2023-11-23 21:09:04,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_imr_set [2023-11-23 21:09:04,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:09:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:09:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 21:09:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-23 21:09:04,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:09:04,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:09:04,550 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset [2023-11-23 21:09:04,550 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset [2023-11-23 21:09:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:09:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:09:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 21:09:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 21:09:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:09:04,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:09:04,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:09:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_free_ring_resources [2023-11-23 21:09:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_free_ring_resources [2023-11-23 21:09:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2023-11-23 21:09:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2023-11-23 21:09:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_speed_and_duplex [2023-11-23 21:09:04,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_speed_and_duplex [2023-11-23 21:09:04,552 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:09:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:09:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_down [2023-11-23 21:09:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_down [2023-11-23 21:09:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure __atlx_vlan_mode [2023-11-23 21:09:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __atlx_vlan_mode [2023-11-23 21:09:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-23 21:09:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-23 21:09:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 21:09:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-23 21:09:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:09:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:09:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-23 21:09:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-23 21:09:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 21:09:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 21:09:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 21:09:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 21:09:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:09:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:09:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:09:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:09:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-23 21:09:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-23 21:09:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:09:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:09:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_ioctl [2023-11-23 21:09:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_ioctl [2023-11-23 21:09:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_change_mtu [2023-11-23 21:09:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_change_mtu [2023-11-23 21:09:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_tx_timeout [2023-11-23 21:09:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_tx_timeout [2023-11-23 21:09:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-11-23 21:09:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-11-23 21:09:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:09:04,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:09:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-23 21:09:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-23 21:09:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_poll_controller [2023-11-23 21:09:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_poll_controller [2023-11-23 21:09:04,571 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 21:09:04,571 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 21:09:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:09:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:09:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:09:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:09:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:09:04,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:09:04,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2023-11-23 21:09:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2023-11-23 21:09:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:09:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:09:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:09:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_hw [2023-11-23 21:09:04,573 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_hw [2023-11-23 21:09:04,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:09:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:09:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:09:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-23 21:09:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-23 21:09:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-11-23 21:09:04,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2023-11-23 21:09:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:09:04,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:09:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:09:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_multi [2023-11-23 21:09:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_multi [2023-11-23 21:09:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:09:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:09:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_fix_features [2023-11-23 21:09:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_fix_features [2023-11-23 21:09:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 21:09:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 21:09:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:09:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:09:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:09:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:09:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_vlan_mode [2023-11-23 21:09:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_vlan_mode [2023-11-23 21:09:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac_addr [2023-11-23 21:09:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac_addr [2023-11-23 21:09:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 21:09:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 21:09:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-23 21:09:04,577 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-23 21:09:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:09:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:09:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_rx_ring [2023-11-23 21:09:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_rx_ring [2023-11-23 21:09:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2023-11-23 21:09:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2023-11-23 21:09:04,578 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-23 21:09:04,578 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-23 21:09:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:09:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:09:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_features [2023-11-23 21:09:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_features [2023-11-23 21:09:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:09:04,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:09:04,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:09:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:09:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:09:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 21:09:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 21:09:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac [2023-11-23 21:09:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac [2023-11-23 21:09:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_suspend [2023-11-23 21:09:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_suspend [2023-11-23 21:09:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_tx_ring [2023-11-23 21:09:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_tx_ring [2023-11-23 21:09:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-23 21:09:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-23 21:09:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_setup_autoneg_adv [2023-11-23 21:09:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_setup_autoneg_adv [2023-11-23 21:09:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-23 21:09:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-23 21:09:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr [2023-11-23 21:09:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr [2023-11-23 21:09:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:09:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:09:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_phy_reg [2023-11-23 21:09:04,582 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_phy_reg [2023-11-23 21:09:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 21:09:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 21:09:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:09:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:09:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 21:09:04,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 21:09:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_ring_resources [2023-11-23 21:09:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_ring_resources [2023-11-23 21:09:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:09:04,584 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_alloc_rx_buffers [2023-11-23 21:09:04,584 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_alloc_rx_buffers [2023-11-23 21:09:05,721 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:09:05,726 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:09:05,971 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;