./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx --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 fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:27:08,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:27:09,052 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:27:09,059 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:27:09,061 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:27:09,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:27:09,102 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:27:09,103 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:27:09,104 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:27:09,111 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:27:09,112 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:27:09,113 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:27:09,114 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:27:09,116 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:27:09,117 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:27:09,117 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:27:09,118 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:27:09,118 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:27:09,119 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:27:09,120 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:27:09,120 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:27:09,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:27:09,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:27:09,122 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:27:09,123 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:27:09,123 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:27:09,124 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:27:09,124 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:27:09,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:09,125 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:27:09,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:27:09,127 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:27:09,127 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:27:09,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:27:09,128 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:27:09,128 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:27:09,128 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:27:09,128 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:27:09,129 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:27:09,129 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_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe434f0112be26c4714543d386b3350bd2a9bdce09b4b83ffbdf4c55da2983b7 [2023-11-21 22:27:09,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:27:09,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:27:09,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:27:09,465 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:27:09,466 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:27:09,467 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:27:12,641 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:27:13,328 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:27:13,329 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:27:13,435 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/data/f85c9e88d/471bf5b4d6de45d7a20a749bd4b2547e/FLAG220540adf [2023-11-21 22:27:13,451 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/data/f85c9e88d/471bf5b4d6de45d7a20a749bd4b2547e [2023-11-21 22:27:13,458 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:27:13,460 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:27:13,462 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:13,462 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:27:13,468 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:27:13,469 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2136e9ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:13, skipping insertion in model container [2023-11-21 22:27:13,470 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:27:13" (1/1) ... [2023-11-21 22:27:13,623 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:27:16,723 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2023-11-21 22:27:16,728 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2023-11-21 22:27:16,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:16,829 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:27:16,979 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"); [5360] [2023-11-21 22:27:16,981 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)); [5367] [2023-11-21 22:27:16,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5374] [2023-11-21 22:27:16,984 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5420-5421] [2023-11-21 22:27:16,985 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"); [5426-5428] [2023-11-21 22:27:16,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5476] [2023-11-21 22:27:16,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5479] [2023-11-21 22:27:16,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5482] [2023-11-21 22:27:16,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5485] [2023-11-21 22:27:16,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5583] [2023-11-21 22:27:16,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5591] [2023-11-21 22:27:16,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5621] [2023-11-21 22:27:16,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5629] [2023-11-21 22:27:16,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5636] [2023-11-21 22:27:16,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5644] [2023-11-21 22:27:17,001 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)); [5712-5713] [2023-11-21 22:27:17,004 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)); [5746-5747] [2023-11-21 22:27:17,331 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339084,339097] [2023-11-21 22:27:17,332 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[339229,339242] [2023-11-21 22:27:17,338 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:27:17,510 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:27:17,540 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:27:17,548 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:27:17,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17 WrapperNode [2023-11-21 22:27:17,549 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:27:17,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:17,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:27:17,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:27:17,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:17,688 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:17,948 INFO L138 Inliner]: procedures = 430, calls = 2409, calls flagged for inlining = 196, calls inlined = 181, statements flattened = 6186 [2023-11-21 22:27:17,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:27:17,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:27:17,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:27:17,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:27:17,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:17,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:17,996 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,263 INFO L187 HeapSplitter]: Split 1017 memory accesses to 26 slices as follows [2, 2, 8, 2, 6, 1, 2, 9, 9, 2, 9, 831, 25, 7, 5, 5, 6, 59, 1, 7, 5, 5, 5, 1, 1, 2] [2023-11-21 22:27:19,263 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,264 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,464 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,501 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,541 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,574 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,657 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:27:19,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:27:19,660 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:27:19,660 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:27:19,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (1/1) ... [2023-11-21 22:27:19,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:27:19,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:27:19,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:27:19,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d334f190-fe98-4f34-a60e-17d0bfe87349/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:27:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 22:27:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 22:27:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 22:27:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 22:27:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:27:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:27:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 22:27:19,753 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 22:27:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 22:27:19,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 22:27:19,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 22:27:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 22:27:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:27:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:27:19,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2023-11-21 22:27:19,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2023-11-21 22:27:19,758 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 22:27:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 22:27:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 22:27:19,759 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 22:27:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 22:27:19,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 22:27:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 22:27:19,759 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 22:27:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 22:27:19,760 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 22:27:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 22:27:19,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 22:27:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 22:27:19,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 22:27:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 22:27:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 22:27:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:27:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:27:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 22:27:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 22:27:19,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:27:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 22:27:19,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 22:27:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 22:27:19,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 22:27:19,762 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 22:27:19,763 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 22:27:19,763 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 22:27:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 22:27:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 22:27:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 22:27:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 22:27:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 22:27:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 22:27:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 22:27:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 22:27:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 22:27:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 22:27:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 22:27:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 22:27:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 22:27:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 22:27:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 22:27:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 22:27:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 22:27:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 22:27:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 22:27:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-21 22:27:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-21 22:27:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 22:27:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 22:27:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 22:27:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 22:27:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 22:27:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 22:27:19,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 22:27:19,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 22:27:19,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 22:27:19,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 22:27:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 22:27:19,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 22:27:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2023-11-21 22:27:19,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2023-11-21 22:27:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2023-11-21 22:27:19,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2023-11-21 22:27:19,776 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 22:27:19,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 22:27:19,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 22:27:19,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 22:27:19,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_88 [2023-11-21 22:27:19,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_88 [2023-11-21 22:27:19,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 22:27:19,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 22:27:19,777 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 22:27:19,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 22:27:19,778 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 22:27:19,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 22:27:19,778 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 22:27:19,778 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 22:27:19,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:27:19,779 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 22:27:19,779 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 22:27:19,779 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 22:27:19,780 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 22:27:19,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-21 22:27:19,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-21 22:27:19,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:27:19,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 22:27:19,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 22:27:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:27:19,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:27:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 22:27:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 22:27:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 22:27:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 22:27:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 22:27:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 22:27:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 22:27:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 22:27:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 22:27:19,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 22:27:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 22:27:19,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 22:27:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 22:27:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 22:27:19,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 22:27:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 22:27:19,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-21 22:27:19,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-21 22:27:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-21 22:27:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-21 22:27:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:27:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:27:19,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:27:19,799 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 22:27:19,799 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 22:27:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 22:27:19,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 22:27:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 22:27:19,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 22:27:19,800 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 22:27:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 22:27:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:27:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:27:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 22:27:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 22:27:19,801 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 22:27:19,801 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 22:27:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-21 22:27:19,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-21 22:27:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 22:27:19,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 22:27:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 22:27:19,802 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 22:27:19,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:27:19,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:27:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 22:27:19,803 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 22:27:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2023-11-21 22:27:19,803 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2023-11-21 22:27:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:27:19,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:27:19,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 22:27:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 22:27:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 22:27:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 22:27:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 22:27:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 22:27:19,804 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 22:27:19,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 22:27:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 22:27:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 22:27:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2023-11-21 22:27:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2023-11-21 22:27:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 22:27:19,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 22:27:19,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 22:27:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 22:27:19,806 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 22:27:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 22:27:19,806 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2023-11-21 22:27:19,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2023-11-21 22:27:19,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:27:19,806 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 22:27:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 22:27:19,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 22:27:19,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 22:27:19,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-21 22:27:19,809 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-21 22:27:19,810 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 22:27:19,811 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 22:27:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-11-21 22:27:19,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-11-21 22:27:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 22:27:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 22:27:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 22:27:19,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 22:27:19,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 22:27:19,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 22:27:19,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-21 22:27:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-21 22:27:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-21 22:27:19,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-21 22:27:19,819 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:27:19,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:27:19,821 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 22:27:19,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 22:27:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 22:27:19,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 22:27:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 22:27:19,822 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 22:27:19,822 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 22:27:19,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 22:27:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 22:27:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 22:27:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 22:27:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 22:27:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 22:27:19,823 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 22:27:19,823 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 22:27:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 22:27:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 22:27:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 22:27:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 22:27:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 22:27:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 22:27:19,824 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 22:27:19,824 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 22:27:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 22:27:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 22:27:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 22:27:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 22:27:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 22:27:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 22:27:19,825 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 22:27:19,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 22:27:19,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 22:27:19,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-21 22:27:19,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-21 22:27:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-21 22:27:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-21 22:27:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 22:27:19,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 22:27:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:27:19,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:27:19,829 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 22:27:19,829 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 22:27:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 22:27:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 22:27:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 22:27:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 22:27:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 22:27:19,830 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 22:27:19,830 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2023-11-21 22:27:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2023-11-21 22:27:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 22:27:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 22:27:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 22:27:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 22:27:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 22:27:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 22:27:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 22:27:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 22:27:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 22:27:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 22:27:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 22:27:19,832 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 22:27:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:27:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 22:27:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 22:27:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 22:27:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-21 22:27:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-21 22:27:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-21 22:27:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 22:27:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 22:27:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 22:27:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 22:27:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 22:27:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 22:27:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 22:27:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 22:27:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 22:27:20,825 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:27:20,829 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:27:21,029 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 22:27:26,303 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-21 22:27:26,303 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6972: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7038-1: assume -2147483648 <= tlan_eisa_probe_#t~ret365#1 && tlan_eisa_probe_#t~ret365#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6945: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-21 22:27:26,304 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume 16 == ~debug~0; [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: assume !(16 == ~debug~0); [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979-2: SUMMARY for call tlan_eisa_probe_#t~ret362#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-21 22:27:26,305 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6950-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6952: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 22:27:26,306 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet349#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 <= 16;assume tlan_eisa_probe_#t~nondet349#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet349#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 >= -2147483648; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-21 22:27:26,307 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-5: assume !(0 == ~debug~0); [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: SUMMARY for call tlan_eisa_probe_#t~ret350#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:27:26,308 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924-1: assume -2147483648 <= tlan_eisa_probe_#t~ret351#1 && tlan_eisa_probe_#t~ret351#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret351#1; [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6924: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume -2147483648 <= tlan_eisa_probe_#t~ret363#1 && tlan_eisa_probe_#t~ret363#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6960: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:27:26,309 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6993: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet352#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 <= 16;assume tlan_eisa_probe_#t~nondet352#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet352#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 >= -2147483648; [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-5: assume !(0 == ~debug~0); [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 22:27:26,310 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6928-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume !(0 == ~debug~0); [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930: SUMMARY for call tlan_eisa_probe_#t~ret353#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,311 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6930-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931-1: assume -2147483648 <= tlan_eisa_probe_#t~ret354#1 && tlan_eisa_probe_#t~ret354#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret354#1; [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6964: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:27:26,312 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030-1: assume -2147483648 <= tlan_eisa_probe_#t~ret364#1 && tlan_eisa_probe_#t~ret364#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet355#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 <= 16;assume tlan_eisa_probe_#t~nondet355#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet355#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 >= -2147483648; [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:27:26,313 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-5: call tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset;havoc tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset; [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: SUMMARY for call tlan_eisa_probe_#t~ret360#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 22:27:26,314 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !(16 == ~debug~0); [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume 16 == ~debug~0; [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume !(16 == ~debug~0); [2023-11-21 22:27:26,315 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume 16 == ~debug~0; [2023-11-21 22:27:26,535 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:27:33,151 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:27:33,151 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:27:33,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:33 BoogieIcfgContainer [2023-11-21 22:27:33,155 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:27:33,157 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:27:33,158 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:27:33,161 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:27:33,162 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:27:13" (1/3) ... [2023-11-21 22:27:33,163 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@553008fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:33, skipping insertion in model container [2023-11-21 22:27:33,164 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:27:17" (2/3) ... [2023-11-21 22:27:33,164 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@553008fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:27:33, skipping insertion in model container [2023-11-21 22:27:33,164 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:27:33" (3/3) ... [2023-11-21 22:27:33,166 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:27:33,188 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:27:33,188 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:27:33,280 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:27:33,288 INFO L357 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, mHoare=true, 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;@74e0842e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:27:33,288 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:27:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand has 1797 states, 1013 states have (on average 1.228035538005923) internal successors, (1244), 1062 states have internal predecessors, (1244), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) [2023-11-21 22:27:33,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-11-21 22:27:33,334 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:27:33,335 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 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] [2023-11-21 22:27:33,336 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:27:33,341 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:27:33,342 INFO L85 PathProgramCache]: Analyzing trace with hash -1742141083, now seen corresponding path program 1 times [2023-11-21 22:27:33,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:27:33,353 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [84238123] [2023-11-21 22:27:33,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:27:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:27:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:34,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-21 22:27:34,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-21 22:27:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-21 22:27:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 22:27:34,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-21 22:27:34,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-21 22:27:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 22:27:34,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-21 22:27:34,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-21 22:27:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:34,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-21 22:27:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-21 22:27:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:34,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-21 22:27:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2023-11-21 22:27:35,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-21 22:27:35,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-21 22:27:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-11-21 22:27:35,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:35,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2023-11-21 22:27:35,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:36,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-21 22:27:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:36,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:27:36,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:36,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2023-11-21 22:27:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:36,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2023-11-21 22:27:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:27:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2023-11-21 22:27:36,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:27:36,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [84238123] [2023-11-21 22:27:36,792 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [84238123] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:27:36,793 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:27:36,793 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-21 22:27:36,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328030233] [2023-11-21 22:27:36,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:27:36,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:27:36,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:27:36,844 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:27:36,845 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:27:36,853 INFO L87 Difference]: Start difference. First operand has 1797 states, 1013 states have (on average 1.228035538005923) internal successors, (1244), 1062 states have internal predecessors, (1244), 673 states have call successors, (673), 110 states have call predecessors, (673), 109 states have return successors, (669), 654 states have call predecessors, (669), 669 states have call successors, (669) Second operand has 6 states, 6 states have (on average 9.5) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (25), 5 states have call predecessors, (25), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2023-11-21 22:27:41,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:27:43,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:27:45,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:27:47,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []