./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-mutex_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_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/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_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/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_fea2713a-57ec-4dd0-ae23-d57044c2abab/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 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:55:24,292 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:55:24,378 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-31 21:55:24,383 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:55:24,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:55:24,424 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:55:24,425 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:55:24,426 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:55:24,426 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:55:24,427 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:55:24,427 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:55:24,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:55:24,430 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:55:24,430 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:55:24,430 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:55:24,433 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:55:24,433 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:55:24,433 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:55:24,434 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:55:24,434 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:55:24,434 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:55:24,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:55:24,437 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:55:24,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:55:24,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:55:24,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:55:24,439 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:55:24,439 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:55:24,439 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:55:24,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:55:24,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:55:24,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:55:24,440 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:55:24,443 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:55:24,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:55:24,443 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:55:24,443 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:55:24,444 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:55:24,444 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:55:24,444 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 [2024-10-31 21:55:24,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:55:24,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:55:24,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:55:24,766 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:55:24,766 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:55:24,767 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i Unable to find full path for "g++" [2024-10-31 21:55:26,762 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:55:27,391 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:55:27,392 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2024-10-31 21:55:27,443 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/data/9ab8558a6/6257b36606ea4aca94af71cd0dbc84d6/FLAG382e372fb [2024-10-31 21:55:27,462 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/data/9ab8558a6/6257b36606ea4aca94af71cd0dbc84d6 [2024-10-31 21:55:27,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:55:27,468 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:55:27,469 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:55:27,469 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:55:27,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:55:27,477 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:55:27" (1/1) ... [2024-10-31 21:55:27,479 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58f2bc01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:27, skipping insertion in model container [2024-10-31 21:55:27,479 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:55:27" (1/1) ... [2024-10-31 21:55:27,670 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:55:30,407 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2024-10-31 21:55:30,411 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2024-10-31 21:55:30,412 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2024-10-31 21:55:30,413 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2024-10-31 21:55:30,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:55:30,503 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:55:30,714 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"); [5267] [2024-10-31 21:55:30,716 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)); [5274] [2024-10-31 21:55:30,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5281] [2024-10-31 21:55:30,719 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5325-5326] [2024-10-31 21:55:30,720 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"); [5331-5333] [2024-10-31 21:55:30,730 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)); [5529-5530] [2024-10-31 21:55:30,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5563-5564] [2024-10-31 21:55:30,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7915] [2024-10-31 21:55:30,943 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2024-10-31 21:55:30,944 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2024-10-31 21:55:30,946 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2024-10-31 21:55:30,947 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_fea2713a-57ec-4dd0-ae23-d57044c2abab/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2024-10-31 21:55:30,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:55:31,126 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:55:31,127 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31 WrapperNode [2024-10-31 21:55:31,127 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:55:31,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:55:31,129 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:55:31,129 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:55:31,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:31,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:31,439 INFO L138 Inliner]: procedures = 357, calls = 1584, calls flagged for inlining = 198, calls inlined = 187, statements flattened = 4868 [2024-10-31 21:55:31,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:55:31,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:55:31,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:55:31,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:55:31,454 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:31,454 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:31,501 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,588 INFO L175 MemorySlicer]: Split 776 memory accesses to 19 slices as follows [572, 4, 15, 4, 1, 1, 2, 19, 10, 38, 9, 5, 9, 2, 2, 2, 3, 54, 24]. 74 percent of accesses are in the largest equivalence class. The 59 initializations are split as follows [0, 4, 15, 4, 1, 0, 2, 0, 10, 0, 9, 4, 9, 0, 0, 0, 1, 0, 0]. The 394 writes are split as follows [284, 0, 0, 0, 0, 0, 0, 16, 0, 32, 0, 0, 0, 1, 1, 1, 0, 42, 17]. [2024-10-31 21:55:32,592 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,592 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,786 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,815 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,835 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,884 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:55:32,885 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:55:32,885 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:55:32,886 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:55:32,886 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (1/1) ... [2024-10-31 21:55:32,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:55:32,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:55:32,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 21:55:32,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fea2713a-57ec-4dd0-ae23-d57044c2abab/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 21:55:32,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2024-10-31 21:55:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2024-10-31 21:55:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-10-31 21:55:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-10-31 21:55:32,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-31 21:55:32,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-31 21:55:32,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 21:55:32,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 21:55:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-31 21:55:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-31 21:55:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-31 21:55:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-31 21:55:32,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-31 21:55:32,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-31 21:55:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-31 21:55:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-31 21:55:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-31 21:55:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-31 21:55:32,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2024-10-31 21:55:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2024-10-31 21:55:32,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-31 21:55:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-31 21:55:32,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-31 21:55:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-31 21:55:32,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-31 21:55:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-31 21:55:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2024-10-31 21:55:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2024-10-31 21:55:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-31 21:55:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-31 21:55:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-31 21:55:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-31 21:55:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2024-10-31 21:55:32,975 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2024-10-31 21:55:32,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-31 21:55:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-31 21:55:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-31 21:55:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-31 21:55:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-10-31 21:55:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-10-31 21:55:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2024-10-31 21:55:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2024-10-31 21:55:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-10-31 21:55:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-10-31 21:55:32,977 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-10-31 21:55:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-31 21:55:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-10-31 21:55:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-31 21:55:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2024-10-31 21:55:32,978 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2024-10-31 21:55:32,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-10-31 21:55:32,979 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-31 21:55:32,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2024-10-31 21:55:32,979 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 21:55:32,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-31 21:55:32,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-31 21:55:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-31 21:55:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-31 21:55:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-31 21:55:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-31 21:55:32,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-31 21:55:32,983 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-10-31 21:55:32,983 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-10-31 21:55:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-10-31 21:55:32,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-10-31 21:55:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-31 21:55:32,984 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-31 21:55:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-31 21:55:32,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-31 21:55:32,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-10-31 21:55:32,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-10-31 21:55:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2024-10-31 21:55:32,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2024-10-31 21:55:32,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-31 21:55:32,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-31 21:55:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2024-10-31 21:55:32,986 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2024-10-31 21:55:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:55:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 21:55:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 21:55:32,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 21:55:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 21:55:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 21:55:32,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 21:55:32,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 21:55:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-31 21:55:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-31 21:55:32,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-31 21:55:32,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-31 21:55:32,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2024-10-31 21:55:32,993 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-31 21:55:32,993 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-10-31 21:55:32,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-31 21:55:32,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-31 21:55:32,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-31 21:55:32,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-31 21:55:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-31 21:55:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-31 21:55:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-31 21:55:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-31 21:55:32,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-31 21:55:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-31 21:55:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-31 21:55:32,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-31 21:55:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-31 21:55:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-31 21:55:32,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-10-31 21:55:32,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-31 21:55:32,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-31 21:55:32,999 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2024-10-31 21:55:32,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2024-10-31 21:55:33,000 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2024-10-31 21:55:33,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 21:55:33,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 21:55:33,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-31 21:55:33,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-31 21:55:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-31 21:55:33,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:55:33,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 21:55:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 21:55:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 21:55:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 21:55:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 21:55:33,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 21:55:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-31 21:55:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-31 21:55:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-31 21:55:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-31 21:55:33,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-10-31 21:55:33,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-10-31 21:55:33,006 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-31 21:55:33,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-31 21:55:33,009 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-31 21:55:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-31 21:55:33,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-31 21:55:33,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-31 21:55:33,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-31 21:55:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-31 21:55:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-31 21:55:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-31 21:55:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-31 21:55:33,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-31 21:55:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-31 21:55:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-31 21:55:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-31 21:55:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-31 21:55:33,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-31 21:55:33,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-31 21:55:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-31 21:55:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-31 21:55:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-31 21:55:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-31 21:55:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-31 21:55:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-10-31 21:55:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-10-31 21:55:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-31 21:55:33,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 21:55:33,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-31 21:55:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-31 21:55:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-31 21:55:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-31 21:55:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-31 21:55:33,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-31 21:55:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-31 21:55:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-31 21:55:33,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-31 21:55:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-10-31 21:55:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-10-31 21:55:33,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-31 21:55:33,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-31 21:55:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2024-10-31 21:55:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2024-10-31 21:55:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2024-10-31 21:55:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2024-10-31 21:55:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2024-10-31 21:55:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2024-10-31 21:55:33,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2024-10-31 21:55:33,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2024-10-31 21:55:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 21:55:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2024-10-31 21:55:33,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2024-10-31 21:55:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-31 21:55:33,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-31 21:55:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-31 21:55:33,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-31 21:55:33,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2024-10-31 21:55:33,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-31 21:55:33,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-31 21:55:33,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 21:55:33,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-31 21:55:33,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-31 21:55:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-31 21:55:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-31 21:55:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-31 21:55:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2024-10-31 21:55:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2024-10-31 21:55:33,025 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-10-31 21:55:33,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2024-10-31 21:55:33,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2024-10-31 21:55:33,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-10-31 21:55:33,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-10-31 21:55:33,027 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-10-31 21:55:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-31 21:55:33,028 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 21:55:33,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-31 21:55:33,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-31 21:55:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2024-10-31 21:55:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2024-10-31 21:55:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-31 21:55:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-31 21:55:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2024-10-31 21:55:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2024-10-31 21:55:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-10-31 21:55:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-10-31 21:55:33,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:55:33,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:55:34,243 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:55:34,246 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:55:36,537 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-31 21:55:53,237 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-31 21:55:54,352 INFO L? ?]: Removed 2647 outVars from TransFormulas that were not future-live. [2024-10-31 21:55:54,352 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:55:54,411 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:55:54,411 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-10-31 21:55:54,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:55:54 BoogieIcfgContainer [2024-10-31 21:55:54,412 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:55:54,416 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 21:55:54,418 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 21:55:54,421 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 21:55:54,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 09:55:27" (1/3) ... [2024-10-31 21:55:54,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699eedac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:55:54, skipping insertion in model container [2024-10-31 21:55:54,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:55:31" (2/3) ... [2024-10-31 21:55:54,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699eedac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:55:54, skipping insertion in model container [2024-10-31 21:55:54,423 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:55:54" (3/3) ... [2024-10-31 21:55:54,424 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2024-10-31 21:55:54,445 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 21:55:54,445 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-31 21:55:54,590 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-31 21:55:54,599 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;@6fb4d7bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-31 21:55:54,600 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-31 21:55:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand has 2056 states, 1500 states have (on average 1.322) internal successors, (1983), 1528 states have internal predecessors, (1983), 459 states have call successors, (459), 97 states have call predecessors, (459), 96 states have return successors, (453), 450 states have call predecessors, (453), 453 states have call successors, (453) [2024-10-31 21:55:54,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-10-31 21:55:54,642 INFO L207 NwaCegarLoop]: Found error trace [2024-10-31 21:55:54,642 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 21:55:54,643 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-31 21:55:54,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-31 21:55:54,650 INFO L85 PathProgramCache]: Analyzing trace with hash 268807939, now seen corresponding path program 1 times [2024-10-31 21:55:54,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-31 21:55:54,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420549601] [2024-10-31 21:55:54,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-31 21:55:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms