./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7c9f1b92adb9acc769d32e01935187ba88bc4e22a7a5cb13176ef92b5b4818de --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:07:09,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:07:10,062 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 22:07:10,068 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:07:10,068 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:07:10,096 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:07:10,097 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:07:10,097 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:07:10,098 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:07:10,099 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:07:10,099 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:07:10,100 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:07:10,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:07:10,106 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:07:10,106 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:07:10,107 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:07:10,107 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:07:10,107 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:07:10,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:07:10,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:07:10,108 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:07:10,111 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:07:10,111 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:07:10,112 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:07:10,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:07:10,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:07:10,113 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:07:10,113 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:07:10,113 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:07:10,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:07:10,115 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:07:10,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:07:10,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:07:10,117 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:07:10,117 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:07:10,117 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:07:10,118 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:07:10,118 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:07:10,118 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:07:10,119 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c9f1b92adb9acc769d32e01935187ba88bc4e22a7a5cb13176ef92b5b4818de [2024-10-31 22:07:10,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:07:10,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:07:10,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:07:10,447 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:07:10,447 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:07:10,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i Unable to find full path for "g++" [2024-10-31 22:07:12,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:07:13,195 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:07:13,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2024-10-31 22:07:13,264 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/data/9b8a37854/f476cbf4b169421c87d667978b5d8f3b/FLAG88eaa5fff [2024-10-31 22:07:13,288 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/data/9b8a37854/f476cbf4b169421c87d667978b5d8f3b [2024-10-31 22:07:13,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:07:13,294 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:07:13,298 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:13,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:07:13,306 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:07:13,307 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,310 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26740863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:13, skipping insertion in model container [2024-10-31 22:07:13,310 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:07:13" (1/1) ... [2024-10-31 22:07:13,468 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:07:16,507 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315136,315149] [2024-10-31 22:07:16,512 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315305,315318] [2024-10-31 22:07:16,513 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315472,315485] [2024-10-31 22:07:16,515 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315640,315653] [2024-10-31 22:07:16,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:16,686 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:07:16,796 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"); [5252] [2024-10-31 22:07:16,798 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)); [5259] [2024-10-31 22:07:16,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5266] [2024-10-31 22:07:16,805 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5302-5303] [2024-10-31 22:07:16,805 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"); [5308-5310] [2024-10-31 22:07:16,818 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)); [5526-5527] [2024-10-31 22:07:16,823 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)); [5560-5561] [2024-10-31 22:07:16,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7910] [2024-10-31 22:07:17,091 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315136,315149] [2024-10-31 22:07:17,092 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315305,315318] [2024-10-31 22:07:17,092 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315472,315485] [2024-10-31 22:07:17,093 WARN L251 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_e454fb31-8531-4f64-b852-9a83ae4b27bd/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i[315640,315653] [2024-10-31 22:07:17,105 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:07:17,336 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:07:17,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17 WrapperNode [2024-10-31 22:07:17,337 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:07:17,338 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:07:17,339 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:07:17,339 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:07:17,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:17,465 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:17,739 INFO L138 Inliner]: procedures = 430, calls = 1731, calls flagged for inlining = 202, calls inlined = 186, statements flattened = 4866 [2024-10-31 22:07:17,740 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:07:17,741 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:07:17,742 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:07:17,742 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:07:17,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:17,755 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:17,790 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:18,909 INFO L175 MemorySlicer]: Split 776 memory accesses to 19 slices as follows [4, 2, 2, 15, 4, 1, 19, 2, 10, 38, 9, 5, 2, 1, 9, 54, 3, 572, 24]. 74 percent of accesses are in the largest equivalence class. The 59 initializations are split as follows [4, 0, 0, 15, 4, 1, 0, 2, 10, 0, 9, 4, 0, 0, 9, 0, 1, 0, 0]. The 394 writes are split as follows [0, 1, 1, 0, 0, 0, 16, 0, 0, 32, 0, 0, 1, 0, 0, 42, 0, 284, 17]. [2024-10-31 22:07:18,910 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:18,910 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,058 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,083 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,119 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,209 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:07:19,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:07:19,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:07:19,212 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:07:19,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (1/1) ... [2024-10-31 22:07:19,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:07:19,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:07:19,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:07:19,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e454fb31-8531-4f64-b852-9a83ae4b27bd/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:07:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-10-31 22:07:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-10-31 22:07:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 22:07:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 22:07:19,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 22:07:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 22:07:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 22:07:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 22:07:19,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 22:07:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 22:07:19,285 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 22:07:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 22:07:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2024-10-31 22:07:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2024-10-31 22:07:19,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:07:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-31 22:07:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-31 22:07:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-31 22:07:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-10-31 22:07:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-10-31 22:07:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2024-10-31 22:07:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2024-10-31 22:07:19,288 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-10-31 22:07:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-10-31 22:07:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-10-31 22:07:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-10-31 22:07:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-10-31 22:07:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-10-31 22:07:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2024-10-31 22:07:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2024-10-31 22:07:19,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2024-10-31 22:07:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2024-10-31 22:07:19,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 22:07:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 22:07:19,292 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-10-31 22:07:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-10-31 22:07:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-10-31 22:07:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-10-31 22:07:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-31 22:07:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-31 22:07:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 22:07:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 22:07:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-31 22:07:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-31 22:07:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:07:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2024-10-31 22:07:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2024-10-31 22:07:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2024-10-31 22:07:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2024-10-31 22:07:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 22:07:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 22:07:19,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-10-31 22:07:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 22:07:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 22:07:19,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 22:07:19,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-31 22:07:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-31 22:07:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2024-10-31 22:07:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2024-10-31 22:07:19,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:07:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:07:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:07:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:07:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:07:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:07:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 22:07:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 22:07:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 22:07:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 22:07:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 22:07:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 22:07:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 22:07:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 22:07:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 22:07:19,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 22:07:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:07:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:07:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:07:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:07:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:07:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 22:07:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-31 22:07:19,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-31 22:07:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:07:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:07:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:07:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:07:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:07:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:07:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:07:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:07:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:07:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:07:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:07:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:07:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:07:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:07:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:07:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:07:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:07:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:07:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-31 22:07:19,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-31 22:07:19,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-31 22:07:19,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-31 22:07:19,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-31 22:07:19,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-31 22:07:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-31 22:07:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-31 22:07:19,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-31 22:07:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-31 22:07:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-31 22:07:19,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-31 22:07:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 22:07:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 22:07:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 22:07:19,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 22:07:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 22:07:19,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 22:07:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-10-31 22:07:19,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-10-31 22:07:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-31 22:07:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-31 22:07:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 22:07:19,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 22:07:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2024-10-31 22:07:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2024-10-31 22:07:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:07:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-31 22:07:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2024-10-31 22:07:19,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2024-10-31 22:07:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:07:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 22:07:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 22:07:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-31 22:07:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-31 22:07:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:07:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 22:07:19,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 22:07:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 22:07:19,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 22:07:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:07:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:07:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:07:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:07:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:07:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:07:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 22:07:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-10-31 22:07:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-10-31 22:07:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:07:19,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 22:07:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2024-10-31 22:07:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2024-10-31 22:07:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:07:19,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 22:07:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-10-31 22:07:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-10-31 22:07:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 22:07:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 22:07:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 22:07:19,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 22:07:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 22:07:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 22:07:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2024-10-31 22:07:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2024-10-31 22:07:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2024-10-31 22:07:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2024-10-31 22:07:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-10-31 22:07:19,337 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-10-31 22:07:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-31 22:07:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-31 22:07:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2024-10-31 22:07:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2024-10-31 22:07:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-10-31 22:07:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-10-31 22:07:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:07:19,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:07:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2024-10-31 22:07:19,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2024-10-31 22:07:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 22:07:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 22:07:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 22:07:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 22:07:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 22:07:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:07:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:07:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 22:07:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 22:07:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 22:07:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 22:07:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 22:07:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 22:07:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 22:07:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2024-10-31 22:07:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2024-10-31 22:07:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:07:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-31 22:07:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 22:07:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 22:07:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-31 22:07:19,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-31 22:07:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-31 22:07:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 22:07:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2024-10-31 22:07:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-10-31 22:07:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-31 22:07:19,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-31 22:07:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 22:07:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_ipg_nic_private [2024-10-31 22:07:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_ipg_nic_private [2024-10-31 22:07:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2024-10-31 22:07:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2024-10-31 22:07:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 22:07:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 22:07:19,351 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 22:07:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-10-31 22:07:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2024-10-31 22:07:19,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2024-10-31 22:07:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-31 22:07:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-31 22:07:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 22:07:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-31 22:07:19,353 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:07:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 22:07:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-10-31 22:07:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 22:07:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 22:07:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2024-10-31 22:07:19,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2024-10-31 22:07:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2024-10-31 22:07:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2024-10-31 22:07:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2024-10-31 22:07:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_ipg_nic_private [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 22:07:19,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 22:07:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2024-10-31 22:07:19,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-31 22:07:19,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-10-31 22:07:19,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:07:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 22:07:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 22:07:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 22:07:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2024-10-31 22:07:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2024-10-31 22:07:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 22:07:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 22:07:20,503 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:07:20,509 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:07:21,926 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 22:07:37,246 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 22:07:38,478 INFO L? ?]: Removed 2649 outVars from TransFormulas that were not future-live. [2024-10-31 22:07:38,479 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:07:38,539 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:07:38,539 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-31 22:07:38,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:07:38 BoogieIcfgContainer [2024-10-31 22:07:38,540 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:07:38,542 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:07:38,545 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:07:38,548 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:07:38,548 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:07:13" (1/3) ... [2024-10-31 22:07:38,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31230f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:07:38, skipping insertion in model container [2024-10-31 22:07:38,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:07:17" (2/3) ... [2024-10-31 22:07:38,549 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31230f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:07:38, skipping insertion in model container [2024-10-31 22:07:38,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:07:38" (3/3) ... [2024-10-31 22:07:38,551 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-icplus-ipg.cil.i [2024-10-31 22:07:38,570 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:07:38,570 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 22:07:38,775 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 22:07:38,789 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5925e36b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 22:07:38,789 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 22:07:38,807 INFO L276 IsEmpty]: Start isEmpty. Operand has 2082 states, 1511 states have (on average 1.3196558570483123) internal successors, (1994), 1539 states have internal predecessors, (1994), 473 states have call successors, (473), 98 states have call predecessors, (473), 97 states have return successors, (467), 464 states have call predecessors, (467), 467 states have call successors, (467) [2024-10-31 22:07:38,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-10-31 22:07:38,841 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 22:07:38,842 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-31 22:07:38,843 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 22:07:38,848 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 22:07:38,852 INFO L85 PathProgramCache]: Analyzing trace with hash -1930069229, now seen corresponding path program 1 times [2024-10-31 22:07:38,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 22:07:38,864 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [438126983] [2024-10-31 22:07:38,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 22:07:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms