./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-micrel-ksz884x.cil.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_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/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_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/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_2c14ef01-06f2-428e-9065-dbba375204c0/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 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:32:40,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:32:40,213 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:32:40,218 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:32:40,218 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:32:40,242 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:32:40,243 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:32:40,244 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:32:40,245 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:32:40,245 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:32:40,246 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:32:40,247 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:32:40,247 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:32:40,248 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:32:40,249 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:32:40,250 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:32:40,250 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:32:40,251 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:32:40,252 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:32:40,252 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:32:40,253 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:32:40,254 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:32:40,255 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:32:40,255 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:32:40,256 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:32:40,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:32:40,257 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:32:40,257 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:32:40,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:32:40,258 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:32:40,259 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:32:40,259 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:32:40,260 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:32:40,260 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:32:40,260 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:32:40,261 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:32:40,261 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:32:40,261 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:32:40,262 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:32:40,262 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:32:40,262 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:32:40,263 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:32:40,263 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:32:40,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:32:40,264 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_2c14ef01-06f2-428e-9065-dbba375204c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 10bb499b72e5e53415f4b388a6311d98c8f62bfee9e49e4ef36d0afd6a3d07fa [2023-11-23 21:32:40,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:32:40,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:32:40,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:32:40,570 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:32:40,570 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:32:40,572 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2023-11-23 21:32:43,777 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:32:44,649 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:32:44,650 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i [2023-11-23 21:32:44,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/data/ec0c51fed/a9d9631ecbae4977a5d31a94a2d8abb8/FLAG2c8eae2fc [2023-11-23 21:32:44,764 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/data/ec0c51fed/a9d9631ecbae4977a5d31a94a2d8abb8 [2023-11-23 21:32:44,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:32:44,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:32:44,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:44,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:32:44,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:32:44,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:44" (1/1) ... [2023-11-23 21:32:44,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cde84f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:44, skipping insertion in model container [2023-11-23 21:32:44,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:32:44" (1/1) ... [2023-11-23 21:32:45,035 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:32:50,186 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_2c14ef01-06f2-428e-9065-dbba375204c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2023-11-23 21:32:50,191 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_2c14ef01-06f2-428e-9065-dbba375204c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2023-11-23 21:32:50,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:50,332 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:32:50,521 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"); [5530] [2023-11-23 21:32:50,523 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)); [5537] [2023-11-23 21:32:50,524 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5544] [2023-11-23 21:32:50,526 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5586-5587] [2023-11-23 21:32:50,527 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5592-5594] [2023-11-23 21:32:50,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5720] [2023-11-23 21:32:50,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5728] [2023-11-23 21:32:50,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5736] [2023-11-23 21:32:50,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5743] [2023-11-23 21:32:50,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5750] [2023-11-23 21:32:50,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5757] [2023-11-23 21:32:50,545 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" (19), "i" (12UL)); [5892-5893] [2023-11-23 21:32:50,548 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" (36), "i" (12UL)); [5926-5927] [2023-11-23 21:32:50,550 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" (103), "i" (12UL)); [5963-5964] [2023-11-23 21:32:51,021 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_2c14ef01-06f2-428e-9065-dbba375204c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446625,446638] [2023-11-23 21:32:51,022 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_2c14ef01-06f2-428e-9065-dbba375204c0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-micrel-ksz884x.cil.i[446770,446783] [2023-11-23 21:32:51,031 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:32:51,516 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:32:51,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51 WrapperNode [2023-11-23 21:32:51,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:32:51,519 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:51,519 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:32:51,519 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:32:51,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:51,738 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,252 INFO L138 Inliner]: procedures = 661, calls = 4765, calls flagged for inlining = 360, calls inlined = 347, statements flattened = 11605 [2023-11-23 21:32:52,252 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:32:52,253 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:32:52,253 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:32:52,253 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:32:52,272 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,380 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,380 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,682 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,736 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,804 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,939 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:32:52,940 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:32:52,940 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:32:52,940 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:32:52,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:32:51" (1/1) ... [2023-11-23 21:32:52,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:32:52,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:32:52,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:32:53,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c14ef01-06f2-428e-9065-dbba375204c0/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:32:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:32:53,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 21:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 21:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure hw_del_addr [2023-11-23 21:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_del_addr [2023-11-23 21:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 21:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 21:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol [2023-11-23 21:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol [2023-11-23 21:32:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:32:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:32:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-23 21:32:53,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-23 21:32:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_init [2023-11-23 21:32:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_init [2023-11-23 21:32:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ack_intr [2023-11-23 21:32:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ack_intr [2023-11-23 21:32:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_tx_timeout [2023-11-23 21:32:53,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_tx_timeout [2023-11-23 21:32:53,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2023-11-23 21:32:53,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2023-11-23 21:32:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure bridge_change [2023-11-23 21:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure bridge_change [2023-11-23 21:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_flow_ctrl [2023-11-23 21:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure set_flow_ctrl [2023-11-23 21:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2023-11-23 21:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pci_device_driver_exit_14_2 [2023-11-23 21:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-23 21:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-11-23 21:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure set_tx_len [2023-11-23 21:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tx_len [2023-11-23 21:32:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_check_desc_num [2023-11-23 21:32:53,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_check_desc_num [2023-11-23 21:32:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:32:53,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:32:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:32:53,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:32:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:32:53,037 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:32:53,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:32:53,038 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:32:53,038 INFO L130 BoogieDeclarations]: Found specification of procedure set_media_state [2023-11-23 21:32:53,038 INFO L138 BoogieDeclarations]: Found implementation of procedure set_media_state [2023-11-23 21:32:53,039 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:32:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:32:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:32:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:32:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_intr [2023-11-23 21:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_intr [2023-11-23 21:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 21:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 21:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-23 21:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-23 21:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg [2023-11-23 21:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg [2023-11-23 21:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure state_gpio [2023-11-23 21:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure state_gpio [2023-11-23 21:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr [2023-11-23 21:32:53,044 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr [2023-11-23 21:32:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_read [2023-11-23 21:32:53,044 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_read [2023-11-23 21:32:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:32:53,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:32:53,045 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_resume [2023-11-23 21:32:53,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_resume [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure hw_dis_intr_bit [2023-11-23 21:32:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_dis_intr_bit [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_eeprom_len [2023-11-23 21:32:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_eeprom_len [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_buffers [2023-11-23 21:32:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_buffers [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_clk [2023-11-23 21:32:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_clk [2023-11-23 21:32:53,116 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:32:53,116 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset [2023-11-23 21:32:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:32:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure rx_proc [2023-11-23 21:32:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_proc [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure release_desc [2023-11-23 21:32:53,117 INFO L138 BoogieDeclarations]: Found implementation of procedure release_desc [2023-11-23 21:32:53,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:32:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:32:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:32:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure hw_resume_rx [2023-11-23 21:32:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_resume_rx [2023-11-23 21:32:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:32:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:32:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:32:53,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:32:53,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_netpoll [2023-11-23 21:32:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_netpoll [2023-11-23 21:32:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:32:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:32:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-23 21:32:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-23 21:32:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:32:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:32:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:32:53,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:32:53,119 INFO L130 BoogieDeclarations]: Found specification of procedure hw_ena_add_addr [2023-11-23 21:32:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_ena_add_addr [2023-11-23 21:32:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-11-23 21:32:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-11-23 21:32:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_grp_addr [2023-11-23 21:32:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_grp_addr [2023-11-23 21:32:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:32:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 21:32:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 21:32:53,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 21:32:53,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure sw_w_sta_mac_table [2023-11-23 21:32:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_w_sta_mac_table [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2023-11-23 21:32:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:32:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:32:53,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:32:53,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:32:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:32:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:32:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure hw_stop_rx [2023-11-23 21:32:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_stop_rx [2023-11-23 21:32:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_intr [2023-11-23 21:32:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_intr [2023-11-23 21:32:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:32:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 21:32:53,122 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 21:32:53,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 21:32:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:32:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:32:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 21:32:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 21:32:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_rx_buffers [2023-11-23 21:32:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_rx_buffers [2023-11-23 21:32:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_free_mem [2023-11-23 21:32:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_free_mem [2023-11-23 21:32:53,123 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:32:53,123 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:32:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure hw_w_phy [2023-11-23 21:32:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_w_phy [2023-11-23 21:32:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:32:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:32:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-23 21:32:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-23 21:32:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 21:32:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 21:32:53,124 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_set_rx_mode [2023-11-23 21:32:53,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_set_rx_mode [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-23 21:32:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-23 21:32:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:32:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure transmit_cleanup [2023-11-23 21:32:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit_cleanup [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure hw_r_phy [2023-11-23 21:32:53,125 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_r_phy [2023-11-23 21:32:53,125 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_addr [2023-11-23 21:32:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_addr [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:32:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_pkt [2023-11-23 21:32:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_pkt [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2023-11-23 21:32:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure port_get_link_speed [2023-11-23 21:32:53,126 INFO L138 BoogieDeclarations]: Found implementation of procedure port_get_link_speed [2023-11-23 21:32:53,126 INFO L130 BoogieDeclarations]: Found specification of procedure port_r16 [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r16 [2023-11-23 21:32:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_hwlock_of_dev_info [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_hwlock_of_dev_info [2023-11-23 21:32:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_port_base_vlan [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_port_base_vlan [2023-11-23 21:32:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure drop_gpio [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_gpio [2023-11-23 21:32:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:32:53,127 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_desc_base [2023-11-23 21:32:53,127 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_desc_base [2023-11-23 21:32:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:32:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:32:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure hw_block_intr [2023-11-23 21:32:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_block_intr [2023-11-23 21:32:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:32:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:32:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2023-11-23 21:32:53,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2023-11-23 21:32:53,128 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2023-11-23 21:32:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2023-11-23 21:32:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_init_timer [2023-11-23 21:32:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_init_timer [2023-11-23 21:32:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure hw_reset_pkts [2023-11-23 21:32:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_reset_pkts [2023-11-23 21:32:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:32:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:32:53,129 INFO L130 BoogieDeclarations]: Found specification of procedure hw_disable [2023-11-23 21:32:53,129 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_disable [2023-11-23 21:32:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:32:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:32:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 21:32:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-23 21:32:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_mac_addr [2023-11-23 21:32:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mac_addr [2023-11-23 21:32:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure hw_restore_intr [2023-11-23 21:32:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_restore_intr [2023-11-23 21:32:53,130 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:32:53,130 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:32:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:32:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure hw_start_rx [2023-11-23 21:32:53,131 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_start_rx [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:32:53,131 INFO L130 BoogieDeclarations]: Found specification of procedure port_cfg_broad_storm [2023-11-23 21:32:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure port_cfg_broad_storm [2023-11-23 21:32:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-23 21:32:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-23 21:32:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure hw_turn_on_intr [2023-11-23 21:32:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_turn_on_intr [2023-11-23 21:32:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-23 21:32:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-23 21:32:53,132 INFO L130 BoogieDeclarations]: Found specification of procedure sw_chk [2023-11-23 21:32:53,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_chk [2023-11-23 21:32:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2023-11-23 21:32:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2023-11-23 21:32:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:32:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:32:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:32:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_wol_frame [2023-11-23 21:32:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_wol_frame [2023-11-23 21:32:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:32:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:32:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:32:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:32:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:32:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:32:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:32:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:32:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:32:53,134 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:32:53,134 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_pkt [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_pkt [2023-11-23 21:32:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 21:32:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg [2023-11-23 21:32:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2023-11-23 21:32:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwlock_of_dev_info [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwlock_of_dev_info [2023-11-23 21:32:53,135 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_update_timer [2023-11-23 21:32:53,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_update_timer [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 21:32:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_free [2023-11-23 21:32:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_free [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_stop_timer [2023-11-23 21:32:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_stop_timer [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:32:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_intr [2023-11-23 21:32:53,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_intr [2023-11-23 21:32:53,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure hw_add_addr [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_add_addr [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure port_r_mib_cnt [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure port_r_mib_cnt [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_buf [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_buf [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:32:53,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:32:53,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure hw_set_multicast [2023-11-23 21:32:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_set_multicast [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:32:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_regs_len [2023-11-23 21:32:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_regs_len [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_multicast [2023-11-23 21:32:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_multicast [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_link_speed [2023-11-23 21:32:53,138 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_link_speed [2023-11-23 21:32:53,138 INFO L130 BoogieDeclarations]: Found specification of procedure raise_gpio [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure raise_gpio [2023-11-23 21:32:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure port_w16 [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure port_w16 [2023-11-23 21:32:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure empty_addr [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure empty_addr [2023-11-23 21:32:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 21:32:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure mib_read_work [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mib_read_work [2023-11-23 21:32:53,139 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable_wol [2023-11-23 21:32:53,139 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable_wol [2023-11-23 21:32:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_stp_state [2023-11-23 21:32:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_stp_state [2023-11-23 21:32:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure hw_clr_wol_pme_status [2023-11-23 21:32:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_clr_wol_pme_status [2023-11-23 21:32:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_95 [2023-11-23 21:32:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_95 [2023-11-23 21:32:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_start_timer [2023-11-23 21:32:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_start_timer [2023-11-23 21:32:53,140 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-23 21:32:53,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-23 21:32:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure copy_old_skb [2023-11-23 21:32:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_old_skb [2023-11-23 21:32:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure hw_cfg_wol_pme [2023-11-23 21:32:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_cfg_wol_pme [2023-11-23 21:32:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_buf [2023-11-23 21:32:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_buf [2023-11-23 21:32:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_network_header [2023-11-23 21:32:53,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_network_header [2023-11-23 21:32:53,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:32:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:32:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:32:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:32:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure pcidev_exit [2023-11-23 21:32:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pcidev_exit [2023-11-23 21:32:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure hw_enable [2023-11-23 21:32:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hw_enable [2023-11-23 21:32:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure ksz_alloc_soft_desc [2023-11-23 21:32:53,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ksz_alloc_soft_desc [2023-11-23 21:32:53,142 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-23 21:32:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-23 21:32:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:32:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:32:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure sw_cfg_broad_storm [2023-11-23 21:32:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_cfg_broad_storm [2023-11-23 21:32:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:32:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:32:53,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:32:53,143 INFO L130 BoogieDeclarations]: Found specification of procedure port_set_power_saving [2023-11-23 21:32:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure port_set_power_saving [2023-11-23 21:32:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 21:32:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 21:32:53,144 INFO L130 BoogieDeclarations]: Found specification of procedure spi_reg [2023-11-23 21:32:53,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spi_reg [2023-11-23 21:32:54,604 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:32:54,609 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:32:58,569 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:33:19,456 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 21:33:19,951 INFO L282 CfgBuilder]: Performing block encoding